The CBD Gummies Effect on Liver: Separating Fact from Fiction njtxC

Concomitant use of CBD and other medications, including leflunomide, lomitapide, mipomersen, pexidartinib, teriflunomide, and valproate, is known to cause liver damage. Preclinical investigations have demonstrated that high doses of fetal CBD exposure may alter thermal pain sensitivity, problem-solving behaviors, and the excitability of pyramidal neurons in the prefrontal cortex. At 12 weeks, 16 out of 18 patients (88%) were found to have stable biochemical disease, with 1 patient demonstrating partial biochemical response and another experiencing elevated PSA levels. One study was conducted to investigate the effectiveness of acute migraine treatments using a combination of 6% tetrahydrocannabinol (THC) and 11% cannabidiol (CBD) compared to placebo. Current clinical studies are investigating the use of CBD for mood disorders such as anxiety, chronic pain control, anti-inflammatory diseases, and neurodegenerative diseases such as Alzheimer and Parkinson disease.
  • It’s important to note that these symptoms don’t automatically mean CBD is causing liver problems, as many factors can affect liver health.
  • Furthermore, products that contain balanced ratios of THC and CBD can potentially reduce the intensity of THC’s effects, making the experience more enjoyable and manageable for users.
  • The question of CBD's impact on the liver has been a significant area of scientific inquiry, particularly as its use has become more widespread.
  • CBD gummies are a great way to get the benefits of CBD without having to take a full dose.
  • By reducing inflammation and promoting liver cell growth, CBD gummies may help to revitalize the liver and improve its natural detoxification processes.
  • Despite these potential benefits, there are common misconceptions surrounding cannabis gummies and liver health.
  • State-regulated cannabis dispensaries are another good place to buy CBD.
Thus, the choice of appropriate combination therapies for the treatment of acute pain conditions may depend on the underlying pain type and stimulus modality48. In the hot plate thermal nociceptive assay model, acetic acid decreased operant responding for palatable food model and sub-additive effects (an effect that is less than additive) were observed. For example, when the acetic acid stimulated stretching assay model was used, the combination showed synergistic effects. Although recreational cannabis policies continue to evolve, all four states with legalized retail sales require labeling of edible cannabis products. Each state put into place a tax structure and set up a licensing system to regulate the cultivation and distribution of cannabis products before allowing retail stores to begin selling to consumers in 2014. These findings suggest that consumers of edible cannabis products may not fully understand information provided on Δ9-THC content and dosing. Davis et al. (2006) found that patients with lower literacy levels and those taking a greater number of medications were less able to understand the meaning of the labels. For those contemplating the use of combined THC and CBD gummies for therapeutic purposes, it's advisable to start with a lower concentration of THC and a higher concentration of CBD. Continued investigation is necessary to comprehend how varying ratios of these cannabinoids affect liver function, especially among users with pre-existing conditions. This balance may allow the liver to process these compounds with decreased strain, ultimately decreasing the likelihood of adverse reactions. This interaction can strain the liver and impact its ability to process these substances effectively. However, Medical Marijuana For Liver Disease suggests that cannabis may have therapeutic benefits for liver disease. Furthermore, some cannabis gummies may contain other ingredients, such as additives or preservatives, that can also harm the liver. The liver is responsible for processing toxins, including THC, the psychoactive compound found in cannabis. For example, a study found that concomitant use of cannabis and other medications that are metabolized by the cytochrome P450 system can increase the risk of liver injury. The metabolism of THC and CBD in the liver can also lead to the formation of toxic compounds, which can potentially cause liver damage. Dr. Jane Doe notes that "while CBD gummies may have potential benefits for liver health, the current evidence is limited, and more research is needed to fully understand their effects" 11. For most users, the standard doses of CBD found in over-the-counter products pose minimal risk to liver health. Current human studies suggest that low to moderate doses of CBD are generally safe for liver health. Consumer health However, one of the caveats of this study was that it tested the maximum recommended daily dosage for humans. With 1,500 mg of CBD taken for a six-week period, no dangerous side effects were observed (1). Let’s resolve the doubts surrounding the topic of CBD and liver function. Watkins believes that DILN is well positioned to help guide the accelerated rate of discovery and clinical application that will occur in the next five years. Their findings didn’t demonstrate that taking CBD and VPA together had worse outcomes, which had been observed in other clinical trials. No worries — just leave a note at checkout or email us at and we’ll send it over! In summary, the present study demonstrates the therapeutic effects of CBD in an acute model of HE. Neurological and motor functions were improved 2 and 3 days, respectively, after induction of hepatic failure at the same time as a partial reversal of the astrogliosis and reduced levels of ammonia, bilirubin and liver enzymes were noticed. As with any medication or substance, it is essential to use cannabis edibles responsibly and follow the recommended dosage to minimize the risk of adverse reactions. However, the report also found that edibles can have therapeutic benefits, including reducing pain and inflammation, and improving sleep quality. Furthermore, edibles can be a more discreet and convenient way to consume cannabis, especially for people who have trouble smoking or vaping. When THC is ingested, it is absorbed into the bloodstream and transported to the liver, where it is metabolized by CYP2C9 into 11-hydroxy-THC (11-OH-THC). The primary liver enzyme responsible for metabolizing THC is cytochrome P450 (CYP) 2C9, while CBD is metabolized by CYP3A4. In typical practice, CBD doses range from 10 to 100 mg/day, and often include additional cannabinoids like THC or terpenes that may modulate metabolism and liver load. Consulting healthcare professionals and adhering to dosage guidelines can help mitigate risks, ensuring that the journey toward wellness does not lead to unintended consequences for the liver. Additionally, the interaction between CBD and other medications taken for these conditions warrants careful evaluation to ensure safety and avoid adverse effects on overall health and liver integrity. Those with compromised liver function may face heightened risks when consuming CBD gummies, as underlying issues could exacerbate potential liver stress. For those with ascites, first-line treatment as recommended by the AASLD includes cessation of alcohol use if present, sodium restriction, diuretic therapy, discontinuation of non-steroidal anti-inflammatories, and evaluation for liver transplant . The treatment of cirrhosis largely involves specific management of complications of cirrhosis, treatment of etiologies to prevent development of cirrhosis, and liver transplantation based on etiology of cirrhosis . The MELD score is also used in determining prognosis in cirrhosis patients as well as in the allocation of donor organs for liver transplantation . Therefore, due to the liver biopsy’s invasive nature, limitations, and potential for complications, non-invasive assessments are being increasingly utilized and recommended. The diagnostic accuracy of the biopsy, however, can be affected by the size of the sample, etiology of the liver disease, and inter-observer variability .

Liver Enzyme Elevations

Several studies looked at the effects of CBD on the liver and that didn’t find any negative effects. One study only found elevated liver enzyme levels in participants that combined CBD with valproate sodium. The doses used in human studies were all 1500mg CBD or 20mg/kg/day. Mice were fed ethanol plus high-fat high cholesterol diet for 8 weeks with or without CBD treatment. CBD treatment ameliorated steatohepatitis induced by EHFD diet. The mice were euthanized at the age of 16 weeks after they were fasted for 16 h, and the serum and liver tissue were harvested for subsequent measurement. It is still elusive whether CBD can protect liver injury induced by EHFD, and the related mechanisms are unclear.

Promises of Edibles

  • In the US approximately 2.5 million people have been diagnosed with an OUD and about 80 people each day die of overdose.
  • This suggests CBD is a potential target for mitigating insulin resistance, type 2 diabetes, and metabolic syndrome .
  • The recent “green rush” has resulted in a striking increase in cannabis use among patients and consumers who often use a wide variety of novel product types, each with a unique blend of cannabinoid constituents.
  • CB1R is considered a primary cannabinoid receptor in the liver and is located on hepatic sinusoidal cells, stellate cells, and hepatocytes, whereas CB2R is mostly localized in Kupffer and hepatic stellate cells .
  • In comparison to the conventional medication haloperidol and clozapine, CBD did not induce any catatonia, not even in doses as high as 480 mg/kg.
  • Are adverse effects of cannabidiol (CBD) products caused by tetrahydrocannabinol (THC) contamination?.
  • The lower doses of cannabidiol found typically in over-the-counter CBD products are generally well tolerated without evidence of liver injury.”
  • Liver diseases result in two million deaths, accounting for 4% of global mortality .
  • When THC is ingested, it is absorbed into the bloodstream and transported to the liver, where it is metabolized by CYP2C9 into 11-hydroxy-THC (11-OH-THC).
Historically, cannabis has been recommended for a wide range of ailments including as a spasmolytic for cases of renal colic and to facilitate the excretion of small kidney stones . Evidence supports the use of cannabis in patient populations without CKD for treating several of these symptoms including chronic pain, nausea, and loss of appetite. One-quarter to one-half of patients with CKD experience chronic symptoms such as pain, nausea, anorexia, sleep disturbance, anxiety, and depression , several of which are approved indications for medical cannabis. Here, we investigate these claims, how they may work, and how CBD oil can be used to support fatty liver disease. Fatty liver disease is a serious, but common medical condition. Until more is known, it is important to be aware of the potential risks before taking CBD gummies. However, little is known about the effects of CBD gummy candies on the liver. CBD gummies are a great way to get the benefits of CBD without having to take a full dose. This study aimed to determine the association between cannabidiol use, liver enzyme elevation, and drug-induced liver injury (DILI). Experts recommend awareness around these potential side effects when prescribing cannabis to patients who are of reproductive age. In one study from 2018, healthy people who took a single dose of CBD did not have any effects on their sleep.
  • Therefore, expanding research on less studied phytocannabinoids and their derivatives, with a focus on their mode of action on liver metabolism, might provide promising advances in the development of new and original therapeutics for the management of CLDs, such as NAFLD, ALD, or even hepatitis C-induced liver disorders.
  • The average dose of an over-the-counter CBD product is between 20mg and 100mg.
  • The federal stigma against cannabis in the United States, leading up to the Marihuana Tax Act of 1937 and the Controlled Substances Act of 1970, have strongly limited research and prevented teaching about the drug in medical education.
  • CBD has the potential to interact with many other products, including over-the-counter medications, herbal products, and prescription medications.
  • In both clinical trials for the FDA-approved CBD-centric drug Epidiolex, anywhere from 5 to 20 percent of patients experienced elevated liver enzymes.
  • All 3 of these participants were taking prescription medications known to elevate liver enzymes.
  • Researchers are studying many possible benefits of CBD, including for pain relief, sleep, anxiety, epilepsy, and cancer.
  • One of the primary concerns surrounding cannabis gummies is their potential to cause liver damage.
We empower you to make confident decisions about your health by offering transparency and reliability. At Swiss Peak Health, we stand by our commitment to providing premium, British-made wellness products that are independently lab-tested and align with strict UK manufacturing standards. Our aim is to provide strong value and practical solutions to help you build consistent habits for a healthier, more balanced life.

Can Edibles Cause Elevated Liver Enzymes?

Under exposure to chemotherapy drugs, pyroptosis in cancer cells may progress faster than apoptosis. Combining CBD with anticancer drugs enhances the efficacy of certain anticancer drugs . Further exploration is needed to determine whether CBD mediates the anti-hepatocellular carcinoma effects through the PI3K-Akt pathway . CBD induces apoptosis in tumor cells, inhibits cancer cell invasion and metastasis, suppresses angiogenesis, and exerts immunomodulatory effects . Furthermore, in this study, a novel CBD formulation alleviated angiotensin II-induced fibrosis in the mouse heart and other organs . However, it’s important not to take these findings as conclusive proof that consumer-level CBD use poses a liver risk for everyone. This is notable because some early studies speculated that cannabinoids might disrupt hormonal balance. In fact, 27% reported insomnia and 18% reported upper respiratory infections, both higher than some of the adverse effects in the CBD group, such as somnolence (8%) and diarrhea (8%). Yet the study did not perform follow-up immunological testing or allergic reactivity assessments that might have clarified this mechanism. The study didn’t include a virology-specific subgroup analysis to account for these confounding variables. Understanding the nuances of each substance allows users to make informed choices and protect their liver health in the long run. Researchers have found that THC is not directly damaging to liver cells, and moderate consumption of THC gummies is unlikely to cause significant harm to healthy individuals. Understanding these distinctions can empower individuals in their consumption choices—especially for those worried about long-term liver health. The study suggested that future research should investigate the effects of CBD gummies on liver function, including their potential to improve liver health and reduce liver damage. The Pittsburgh Liver Research Center has conducted extensive studies on the effects of CBD on liver health, including its potential to help with fatty liver disease. A summary of research findings from expert studies suggests that the current consensus is that cannabis gummies may pose some risks to liver health, particularly with regards to the potential for liver damage and the interaction with other medications. The relationship between cannabis gummies and liver health has been a topic of debate, with some claiming that these products can cause liver damage, while others argue that they have therapeutic benefits for liver disease. CBD gummies can be made using different types of hemp extract. Most CBD gummies are made with broad-spectrum or full-spectrum hemp extract. The effects may take longer to begin compared to oils, but they often last longer. These gummies offer a simple and enjoyable way to take CBD. The effects depend on the type of CBD used, the formula, and your body’s response. A conceivable explanation for the finding is the dominant effect of cannabinoid receptor type 1 through its hepatic profibrotic effects in patients with NAFLD. The patients with cannabis use were selected as cases and those without cannabis were selected as controls. Reviewing vaporizers, growing supplies, CBD products and scientific articles about cannabis, cannabinoids, and vaping since 2012. Various studies suggest that CBD may interact with most prescription drugs. Similar findings were observed in another series of studies using cisplatin-induced renal injury (12, 38–40). Conversely, administration of cannabidiol, which functions as an antagonist by weakly binding to both CB1 and CB2 receptors, resulted in partial prevention of renal tubular injury following bilateral renal ischemia/reperfusion (9). In addition, CB1 antagonism may also improve renal function through reduced glomerular and proximal tubular apoptosis (1, 16, 31), although further in vivo studies are needed to confirm these initial in vitro observations. These findings have led to the speculation that modulating CB receptor function and activity may be a viable therapeutic intervention for renal injury and disease. Concomitant with the increased levels of CB1 receptor, there is evidence that glomerular CB2 receptor levels are decreased in experimental mice and humans with diabetic nephropathy (3, 20). CBD for Anxiety: Your GoodRx Guide
CBD Gummies + Melatonin
This liver inflammation is also accompanied by the progressive dysfunction of liver metabolism with an increase in abnormal lipogenesis, which promotes steatosis and acute hepatitis cirrhosis . Alcoholic liver intoxication is also accompanied by mitochondrial dysfunctions and an increase in oxidative stress with the production of reactive oxygen species (ROS), which all lead to the establishment of a deleterious inflammatory microenvironment in the liver and the apoptosis of hepatocytes . NAFLD is characterized by the development of insulin resistance not linked to alcohol intake or other steatogenic medication 1,2,3, resulting in increased adipocyte lipolysis and high circulating free fatty acids and leading to steatosis, which is a pathologic accumulation of fat in the liver . Therefore, expanding research on less studied phytocannabinoids and their derivatives, with a focus on their mode of action on liver metabolism, might provide promising advances in the development of new and original therapeutics for the management of CLDs, such as NAFLD, ALD, or even hepatitis C-induced liver disorders. Although their etiologies differ, these CLDs all have in common a significant dysregulation of liver metabolism that is closely linked to the perturbation of the hepatic endocannabinoid system (eCBS) and inflammatory pathways. Age is another crucial factor, with older adults generally being more sensitive to CBD’s effects and potentially requiring lower doses. For liver health specifically, studies suggest keeping daily CBD intake below 200mg to maintain liver safety margins. When these enzyme levels become elevated, it may signal potential liver stress or damage. • After discontinuing CBD in those with a DILI, it is recommended to monitor serum aminotransferases, ALP, INR, and total bilirubin levels weekly to assess DILI resolution. ○ This decision will be person‐dependent, including an analysis of which medication (CBD vs other hepatotoxic medication) is most required therapeutically. North America, particularly, has the highest cannabis use rates.16, 17, 18, 19 Of the cannabinoids available, CBD has gained notable popularity. The global rise in legal cannabis and cannabinoid product access for both medical and non‐medical purposes has led to their increased promotion and usage.
  • To evaluate the effect of CBD on oxidative stress, we measured the activity of enzymes that maintain redox homeostasis and the level of lipid peroxidation product in mice liver.
  • There is generally no good treatment of fibrosis and complete recovery is nearly impossible.
  • The most common all‐causality AEs by preferred term were gastrointestinal disorders, including diarrhea in eight (50%) participants and abdominal discomfort in five (31%) participants.
  • Reports of inadvertent ingestion of cannabis edibles by adults are widespread.
  • Our liver breaks down cannabidiol through certain enzyme systems, and these can get overwhelmed as the dose goes up.
  • In Naftali’s study, CBD at 10 mg per day dose was shown ineffective in the treatment of Chron’s disease .
Studies show mixed results for people who used low doses of CBD spray, applied under the tongue, to treat chronic pain. In a 2022 clinical trial, 14 people with anxiety were given high levels of CBD under the tongue, for four weeks, three times per day. The FDA approved the treatment for patients as young as 2 years old.
Cannabidiol’s Interaction with Other Drugs
Assessment of neurological function According to ASCO guidelines, hepatotoxicity is predominantly observed in adult and pediatric populations administered oral CBD at daily doses of 300 mg or greater. Transaminase and total bilirubin levels should be obtained immediately at the first signs of liver dysfunction, such as right upper quadrant pain, nausea, vomiting, jaundice, and dark urine. These levels should be obtained 1 month before and 3 months after initiating treatment. Research, including animal studies, has indicated that very high doses of CBD may lead to liver damage. One notable study published in the journal “Molecules” in 2019 found that high doses of CBD led to liver toxicity in mice, raising concerns about the potential implications for human health. EFSA reviewed several animal studies that reported that very high doses of CBD may damage the liver.9 In terms of human data, liver toxicity has also been observed at high levels in various studies (Table I). THC gummies can potentially cause liver damage, especially if consumed in high doses or by individuals with pre-existing liver conditions. While there is great promise in the use of cannabis and cannabinoid-based products for a range of conditions, researchers and healthcare providers should be aware of the potential for significant DDI and should counsel their patients regarding potential interactions whenever the use of cannabinoid-based products is disclosed or considered. It was a prospective, randomized, double-blind, placebo-controlled trial—the gold standard of clinical research. This was no observational study or secondary analysis. In a field often flooded with retrospective surveys, unblinded cohort data, and inconsistent cannabis formulations, this trial stands out for its methodological discipline. Now let’s dissect what this study really tells us—and how it fits into the broader landscape of cannabinoid safety.
  • Most of the studies interrogating the actions of the ECS in the liver have been executed using CB1 and CB2 agonists/antagonists.
  • Cannabis was used in the United States for centuries as a drug for the treatment of different ailments.
  • Dr. Jane Doe notes that "while CBD gummies may have potential benefits for liver health, the current evidence is limited, and more research is needed to fully understand their effects" 11.
  • As CBD increasingly becomes a popular supplement, there has been increasing interest in understanding the potential health benefits it may offer.
  • But based on these studies, it’s unlikely that the average dose of CBD in most products doesn’t cause irreversible liver damage.
  • The primary markers elevated were ALT (alanine aminotransferase) and AST (aspartate aminotransferase)—common indicators of liver inflammation or stress.
  • Taken together, these preclinical findings suggest that CBD could have therapeutic benefits in the management of CLDs, including NAFLD, NASH, ALD, or even HCV-induced liver fibrosis.
  • There was no relationship between continuing to take CBD, daily dose of CBD and ALT levels or change in ALT elevation severity.

The Study on CBD and the Liver of Mice

  • To date, the quality of evidence supportive of cannabinoid treatment for spasticity and chronic pain has been moderate, whereas only low-quality evidence was available to support its use for nausea and vomiting and for weight gain in patients with HIV/AIDS or cancer (for a review, see Whiting et al., 2015).
  • These two consisted of one case of atrial fibrillation and one case of constipation and psychoactive effects.
  • These cases have occurred prior to current cannabis legalization where microbial testing has become a regulatory requirement in the medical and recreational cannabis markets.
  • While little work thus far has focused on minor cannabinoids, studies have shown that these compounds have a variety of biological effects (1, 4), and the presence of minor cannabinoids in medical cannabis (MC) products is increasing (5–7) as consumers and patients become aware of their potential utility.
  • The effects depend on the type of CBD used, the formula, and your body’s response.
  • The cannabis group had a higher prevalence of ascites compared to patients with NAFLD who did not use cannabis.
Without proper diet, exercise, and other lifestyle interventions, the condition can lead to liver failure and even cancer. Daily CBD use may be safe for most healthy adults in the short term, but it’s not without risks. If you use CBD daily, talk to your doctor — especially if you have existing health concerns. And since the researchers stopped CBD when liver issues appeared, we don’t know if those problems would have gotten worse — or gone away — with continued use.

How Is THC Processed in the Body?

We provide transparent, science-based insights on nutrition, health, and environmental impacts, empowering consumers to make informed choices for a healthier society and planet. Multiple investigations have found that commercial CBD products often contain different amounts of CBD than listed on labels, and some are contaminated with THC, pesticides, heavy metals, or solvent residues.​ Clinical guidance published in 2024 recommends that adults taking 300 mg or more of CBD daily should undergo liver function monitoring at baseline, then at 1, 3, and 6 months. Women in the trial appeared more vulnerable than men to elevated liver enzymes.​ We even have products for your furry friends, such as our 100ml Pet Oil, because wellness extends to all members of the family. They can offer personalised advice based on your individual health profile and medication regimen. Begin with the lowest recommended dose on the label and gradually increase it, if needed, until you find what works best for you. Reputable brands like Swiss Peak Health provide full ingredient transparency for all products. While CBD is the star, gummies also contain other ingredients like sweeteners, flavourings, and sometimes additional active compounds chosen to enhance specific wellness goals. THC must undergo multiple processes in the liver for effective breakdown, and higher intake levels can overburden this crucial organ. Combining the two may lead to intensified side effects, further straining the liver. The liver metabolizes alcohol at a steady rate, but excessive consumption overwhelms its capabilities, resulting in significant liver damage over time. Manufacturers who grow their hemp outside of the organic agricultural guidelines11 may ultimately produce CBD gummies and oils that are contaminated with heavy metals and other toxins. Due to hemp’s natural uptake of toxins from the earth, it’s very important for it to be grown organically in clean, healthy soil. Take this to your HR (human resources) department and see if they’ll also put something in writing that may protect you from a positive drug test result. Look for companies that utilize third-party testing to confirm the exact cannabinoid content of their products. This study is a retrospective analysis of the 2014 Healthcare Cost and Utilization Project-National Inpatient Sample (HCUP-NIS). This lack of association is contrary to initial cross-sectional studies by Hézode et al and Ishida et al who suggested increased fibrosis in patients who use marijuana. Perhaps, cannabis use can modulate effects on the development and progression of NAFLD through its metabolic risks and its impact on hepatic steatosis. Weight loss remains the primary treatment for NAFLD, and other treatment modalities have been actively studied, including the use of cannabinoids. Nonalcoholic fatty liver disease (NAFLD) is now one of the most common liver diseases worldwide, and its global burden is growing. A form of CBD is used as a drug to treat seizures. Cannabidiol, also called CBD, is a chemical in the cannabis plant. Many CBD products are unregulated, so it's best to buy products from a licensed dispensary or talk to your doctor about how to use them. CBD is a nonpsychoactive chemical found in the cannabis plant. If there's any THC in a CBD product that you use, then you could test positive for THC and fail a drug test. We were unable to identify patient risk factors for ALT elevations, including CYP2C19 metabolizer status. Importantly, when mean CBD plasma concentrations were plotted against ALT elevations using data from this and the published trial investigating CBD withdrawal effects,10 there was no correlation between systemic exposure to CBD and peak ALT elevations. No elevated TBL levels were detected in either participant, and both participants recovered from these AEs after withdrawal of CBD. ALT, alanine aminotransferase; CBD, cannabidiol; ULN, upper limit of normal. Parallelly, Δ9-THCA-A also markedly prevented liver steatosis, adipogenesis, and macrophage infiltration in fat tissues, thereby alleviating adipose-tissue inflammation . Another phytocannabinoid, Δ9-THCA-A, was also shown to reduce lipid accumulation and prevent metabolic disease in a mice model of obesity 39,40,41. Based on these preclinical findings, THCV would constitute a promising therapeutic candidate, alone or in combination with CBD, for the management of CLDs. If you’ve been diagnosed with a liver disease, consult your health provider to determine if it’s safe to proceed with the consumption of THC products. If you consume THC gummies and wish to support your liver health, a balanced lifestyle with proper nutrition and hydration can help. The liver’s remarkable regeneration ability means that milder strains from THC gummies are unlikely to cause long-term damage in overall healthy users. Most people have nothing to worry about when it comes to THC gummies and liver damage. In individuals with healthy liver function, moderate use of THC has not been shown to cause significant liver damage. To truly understand the potential risks we want to explain how your liver processes THC gummies and then we’ll discuss concerns you may have.
  • These three consumers are taking prescription medications that are known to elevate liver enzymes, and we are investigating whether prescribed medications or other factors contribute to these outliers.”
  • Effects of acute cannabidiol administration on anxiety and tremors induced by a Simulated Public Speaking Test in patients with Parkinson's disease.
  • Start with a low dose, typically 5-10mg per day, and gradually increase it while monitoring how your body responds.
  • CB1 has also been implicated in liver regeneration, as CB1 blockade by rinomabant (SR141716A) or lack of CB1 receptors demonstrated reduced liver regeneration .
  • You can find a wide range of CBD products to eat, drink, inhale, or apply to your skin.
  • In particular, health problems related to your digestive tract and possibly the liver.
  • Additionally, people should always consult their healthcare providers before taking any new supplements or treatments.
  • However, it’s wise to remain alert for interactions with other medications or conditions that strain liver function.
Furthermore, THCV treatment also induced a significant increase in the adiponectin level when compared with the placebo group, indicating the indirect impact of THCV treatment on lipid and glucose metabolism . Indeed, THCV treatment reduced the fasting plasmatic glucose level, significantly improved the 3 h blood glucose response, and increased the function of pancreatic HOMA2 β-cells, suggesting an indirect effect on insulin secretion . However, some indirect effects on the indicators of glucose or lipid metabolism were detected, and particularly for THCV . Finally, the synthetic atypical cannabinoid Abn-CBD, a CBD derivative that does not target the canonical cannabinoid receptors CB1R and CB2R, was recently shown to exert hepatoprotective properties by lowering hepatic fibrosis, liver inflammation, and inflammatory-cell infiltration in the liver, as well as by reducing systemic inflammation and oxidative stress . Likewise, Carmona-Hidalgo et al. also showed that Δ9-THCA significantly attenuated liver fibrosis and inflammation and reduced the T-cell and macrophage infiltration in the liver . Patients reported that, having eaten the suggested serving size initially, they consumed the entire edible product after not feeling any effects. Hence, regardless of reason for use, only a small amount of the product may be needed to reach the maximum recommended dose of 10 mg/serving. Similarly, dosage estimation for retail products may also be inexact (e.g., see Vandrey et al., 2015). Consequently, Δ9-THC concentrations may not be available for products made using homemade oils or may not be accurate if a purchased oil is mislabeled. C.T.C. has served on advisory boards for Viiv Healthcare and Gilead, and has received grant support from Merck, Gilead, Viiv, and Tilray Inc. Therefore, expanding the research on these less studied phytocannabinoids and their synthetic derivatives, such as Abn-CBD , with a focus on their mode of action on liver metabolism, might provide promising advances in the development of new and original therapeutics for the management of liver disorders, such as NAFLD, ALD, and HCV-induced liver complications. Moreover, these hepatoprotective effects could be mediated through cannabinoid receptors other than the classical CB1R and CB2R, as demonstrated in experimental models of CLDs . However, human clinical trials using purified CBD have unfortunately shown no beneficial effect on lipid metabolism disorders in diabetic people at risk for NAFLD 35,36. These findings raise the need to further evaluate the safety and dosing strategy for cannabinoids in an optimal clinical-trial design in the specific context of people with CLD and polypharmacy for other pathologies. In most cases, this happens with very high doses of CBD or when it’s taken with certain medications. And this could indicate liver damage. Cannabidiol (CBD) may raise levels of liver enzymes. A study published in the Journal of Pharmacology and Experimental Therapeutics found that CBD can cause an increase in liver enzymes and a decrease in liver function.
  • Commercial cannabidiol oil contaminated with the synthetic cannabinoid AB-FUBINACA given to a pediatric patient.
  • Many studies focus on specific age groups or geographic locations, which may not reflect the broader demographic using THC gummies today.
  • According to some studies, CBD may counteract THC’s negative impact on liver enzymes, though the combined influence of CBD and THC on liver enzymes is not fully understood yet.
  • However, a role for acetaminophen seems unlikely since two of these three participants received just a single dose (Figure 3 legend) and the timing and biochemical nature of the events were similar in all the participants.
  • The time to maximum plasma concentration (Tmax) across all groups was 2–2.8 hours after a single oral dose of 200 mg CBD, which is similar to what has been discussed previously.
  • Ask a clinical question and tap into Healio AI's knowledge base.
Given the primary hepatic metabolism, dose adjustments are unlikely to be needed. Cannabinoids are primarily cleared by the liver and the minority of inactive metabolites are excreted in the urine, accounting for 20% of metabolite elimination. CBD is metabolized by CYP3A4 and CYP2C19 with a growing body of evidence suggesting it is also a potent inhibitor of these pathways 51,52 including CYP2C9 and CYP2D6 . After oral consumption, the onset of action may be delayed up to 1–2 h, with peak effects at 2–3 h and half-life of 3–6 h. Antifibrotic drug therapies, however, are still unavailable, although the endocannabinoid system is being studied as a target for pharmaco-modulation in the setting of cirrhosis. Glucocorticoids, azathioprine, colchicine, and rapamycin have exhibited anti-inflammatory, anti-fibrotic, and immunomodulatory effects . Therapy targeting the pathogenesis of cirrhosis to treat the disease, itself, is still being studied. AASLD also recommends evaluation for liver transplantation for those with hepatorenal syndrome . Third-line treatment as recommended by the AASLD includes a peritoneovenous shunt . The optimal amount of CBD for each individual depends on factors such as weight, metabolism, age, gender, the severity of symptoms, and previous history with CBD products. Most clinical trials that suggest specific dosages of CBD have been performed on anxiety, chronic disorder such as epilepsy, and multiple sclerosis models in humans. Unfortunately, there are no official dosage recommendations when it comes to CBD and the liver.
  • If you consume THC gummies regularly, taking periodic liver function tests can ensure your liver and overall health.
  • “Could marijuana and CBD oil be used to prevent or treat fatty liver disease?
  • CBD is a nonpsychoactive chemical found in the cannabis plant.
  • The liver is the body’s primary detoxification organ and metabolizes various substances, including CBD.
  • It is essential to recognize that the liver is responsible for processing and eliminating toxins from the body, including those from cannabis gummies.
  • So, there’s still more research to be done in order to know for sure exactly how CBD affects the liver.
  • Overall, these findings pinpoint the dual nature of the eCBS in the pathophysiology of ALD, suggesting a bifaceted strategy toward both an inhibition of hepatic CB1R and the activation of hepatic CB2R to counteract alcohol-related liver steatosis and inflammation (Figure 1).
  • Before we get into the details, let’s start with a brief overview of what these gummies are and the role of the liver itself.
  • A pharmacist is a great resource to help you learn about a potential interaction with a supplement, an herbal product (many of which have their own drug interactions), or an over-the-counter or prescription medication.

scientific evidence on THC and liver function

As a result, understanding potential interactions between CBD and medications metabolized by the liver becomes paramount for individuals considering CBD as part of their health regimen. This phenomenon, known as the “entourage effect,” highlights the importance of analyzing the ratios and combinations of cannabinoids to understand their collective influence on liver health. Some studies propose that combined use of CBD and THC may provide a synergistic effect, enhancing therapeutic outcomes while potentially mitigating the adverse effects attributed to each compound when used independently. In contrast, CBD has been noted for its anti-inflammatory and antioxidant properties, suggesting potential protective effects against liver injury. In addition to enzyme interaction, CBD appears to affect various biochemical pathways that are critical for liver health. To further verify the anti-inflammatory effect of CBD, we assessed the expression of CD68 (macrophage marker) in mice liver. CBD treatment alleviated oxidative stress induced by EHFD diet. Moreover, EHFD decreased hepatic activity of SOD, which was slightly increased by CBD treatment, with no statistical significance compared to the EHFD group (Figure 2C). Because direct purchase of cannabinoid-infused oil or cannabis used to make homemade edibles is not tracked as an edibles purchase, the actual use of edibles is likely underestimated when examining purchase data. Edibles have become popular among users in states where cannabis is legal for recreational or medicinal purposes (or both). Although Δ9-THC is considered to be the major psychoactive ingredient of the cannabis plant responsible for the “high” that users experience (Gaoni & Mechoulam, 1964), the plant contains this chemical primarily in its nonpsychoactive acid form, Δ9-tetrahydrocannabinolic acid (THCA).
  • Edibles have become popular among users in states where cannabis is legal for recreational or medicinal purposes (or both).
  • Or, you might like to try different ratios of CBD and THC in your gummies.
  • Epidiolex (cannabidiol) is an FDA-approved form of CBD oil.
  • If side effects are noted (such as drowsiness, nausea, or poor appetite) simply reduce the dose to the last one that produced no side effects and stay there.
  • As evidenced from drug interaction databases such as the Medscape Drug Interaction Checker, which healthcare professionals and researchers primarily use to check for drug interactions, searches for CBD interactions typically yield few results.
  • Made from organic hemp and natural extracts, our CBD gummies will keep your mind clear while relaxing you.
  • Recognize that different formulations influence how quickly the effects kick in and how long they last.
  • Although Δ9-THC is considered to be the major psychoactive ingredient of the cannabis plant responsible for the “high” that users experience (Gaoni & Mechoulam, 1964), the plant contains this chemical primarily in its nonpsychoactive acid form, Δ9-tetrahydrocannabinolic acid (THCA).
If you plan on using CBD products medically, don’t do it before consulting with your doctor. Based on these studies, we can’t give an exact number though. Everything changes though if you’re taking prescription drugs. Additionally, most CBD products are not regulated by the FDA. Products containing THC can result in psychoactive effects and adverse events. Individuals should be careful to not mistake THC products for hemp or CBD products.
CBD Has Minimal Side Effects
Given the increasing public health relevance of cannabis exposure, it is clear that more research is necessary to clarify the various physiological and pathophysiological effects of cannabis and related analogs on the kidney. The no observed adverse effect level (NOAEL) of 140 mg/kg bw/day from the 90-day study in male and female Sprague Dawley rats was selected as the highest dose reporting no significant effects. An increase in ALT or aspartate aminotransferase (AST) was reported in all studies at all dose levels. EFSA reviewed several studies investigating liver enzyme and bilirubin levels in children and adolescents with epilepsy that had been treated with Epidiolex and clobazam or valproate. You can indulge in the tasty, potent, and pure gummies we have in store for you without stressing about the implications they could have on your liver! More specifically, are THC gummies bad for the liver? Regular monitoring can catch any potential liver distress early. If you’re at risk of liver disease or just want to enjoy peace of mind, it’s worth investing in regular testing to assess liver function. Gradually increase the dose if necessary, but always keep within the guidelines to avoid overburdening your liver. Therefore, increased BMI in the setting of end-stage liver disease may suggest better nutritional status compared to non-obese patients. However, a study by Li et al showed that patients with higher BMI had lower rates of liver-related mortality compared to lower BMI among patients with cirrhosis and hepatocellular carcinoma. However, at terminal stage of liver disease with evidence of decompensation such as ascites, the increased BMI and appropriate albumin levels can be protective against developing ascites. It is illegal for companies to make unsupported health or therapeutic claims about the products in their marketing. Even major drugstore chains have announced they will start carrying CBD products in certain states. It is in everything from drinks and pet products to lotions and chewable gummies. Obesity and hyperlipidemia were independent protective effects against ascites in the non-cannabis group.