TUDCA Supplements: The Good, the Bad, and the Bile

TUDCA is one of the latest health sensations sweeping across your TikTok feed. Chances are, you’ve scrolled past a fitness influencer talking about this new supplement that’s going to change your health and your life. But what on earth is TUDCA, and is it really beneficial or is it just another fad? Well, you’re in luck, because this article will break down everything you need to know about TUDCA—what it is, its potential benefits, and of course, the risks involved.

What is TUDCA?

Okay, first thing’s first. TUDCA is short for Tauroursodeoxycholic acid (and yes, you can see why everyone prefers the abbreviation). While it sounds super scientific, at its core, TUDCA is a bile acid. Bile is that stuff your body uses to help digest fats in the small intestine. However, TUDCA isn’t just your run-of-the-mill bile acid. It’s a bit of a superstar in its category. While most bile acids are just doing their jobs in the digestion process, TUDCA decided to go the extra mile and is a metabolite of another bile acid called UDCA (Ursodeoxycholic acid). This overachieving bile acid has been studied for its potential health benefits that extend far beyond digestion and has shown some promising health benefits that are, to put it simply, pretty amazing.

TUDCA is short for Tauroursodeoxycholic acid

TUDCA is short for Tauroursodeoxycholic acid. (Image Source: Shutterstock)

Benefits of TUDCA

Now that the basics of TUDCA are out of the way, what is the big deal? Why are so many people going crazy over this new super supplement? While research for TUDCA is often still in the early stages, many health enthusiasts believe that TUDCA offers multiple benefits that cannot be ignored.

Liver Health

First and foremost, people are buzzing about TUDCA because of its potential liver-protecting properties. It’s been researched for its role in reducing liver inflammation and promoting cell regeneration. It’s been shown to decrease liver enzymes, which can be super beneficial for folks with liver issues or even those who are giving their liver a workout with specific medications or lifestyle choices. It’s also been looked at for its ability to help treat liver diseases like cirrhosis and fatty liver. If you’ve ever had a liver function test that left your doctor raising an eyebrow, you might be particularly interested in this.


The benefits may extend to your brain too. Some studies suggest that TUDCA could help protect your neurons, which are the cells that transmit information in your brain. Research in this area is still in the early stages, but they suggest that TUDCA might offer protection against diseases like Parkinson’s and Huntington’s. So, while you’re flexing those muscles at the gym, TUDCA could potentially be working out its protective powers for your brain.

Metabolic Benefits

If liver health and neuroprotection weren’t enough, TUDCA has also been researched for its possible role in improving insulin sensitivity and reducing cholesterol levels. If you’re looking for a metabolic partner-in-crime, TUDCA might just be your match.

Eyeing Eye Health

Early research hints that TUDCA could also be beneficial for retinal health. Your eyes might just thank you for that added support!

Now, I know what you’re thinking. This sounds like a miracle supplement! But wait a minute. Just like any story, there are two sides to it.

Eye Health

TUDCA could also be beneficial for retinal health. (Image Source: Shutterstock)

TUDCA: Know the Risks

It sounds great, but as with any supplement, there are caveats.

Dose Dilemma

One major thing to note is that the right dosage is crucial. Overdoing it with TUDCA can ironically lead to liver issues—the very thing you might be taking it to avoid! Always consult with a healthcare professional about the right amount for you.

Drug Interactions

If you’re already on medication, especially for liver or cholesterol issues, TUDCA could interact with them. Just because it’s a supplement doesn’t mean it plays nice with everything else. Again, your best friend here is a healthcare professional who can guide you.

Not for Everyone

If you’re pregnant or breastfeeding, it’s best to skip the TUDCA train for now. There isn’t enough research to show whether it’s safe in these conditions.

Gastrointestinal Issues

Some people report stomach upset, diarrhea, or nausea after taking TUDCA. If you have a sensitive stomach, you might want to start with a lower dose and see how your body reacts.

Not FDA-Approved

It’s crucial to remember that TUDCA supplements are not FDA-approved for treating any diseases. The claims you see out there are not evaluated by any regulatory agency, so do your due diligence when choosing a brand.


High-quality TUDCA supplements can be on the pricier side. So if you’re considering making it a long-term addition to your regimen, it might put a dent in your wallet.

To Try or Not to Try?

The decision to try TUDCA, or any supplement, is personal and should be based on your specific health needs and in consultation with healthcare professionals.If you’re intrigued by the potential benefits for liver health, brain function, or metabolic improvement, TUDCA may be worth a closer look. But please consult your doctor before diving in, especially if you have existing health conditions or are pregnant or breastfeeding.

The Benefits of TUDCA – Dr. Eric Berg DC

As with any supplement, it’s essential to go for high-quality, reputable brands. Remember, you’re putting this stuff into your body, so you’ll want to ensure it’s as pure and effective as possible.

Final Thoughts

Now, in the grand tale of TUDCA, what’s the moral of the story? TUDCA is undoubtedly an exciting supplement. It’s a unique bile acid that offers a range of potential health benefits, from liver protection to neuron support. It’s a fascinating field of research, and we’re eager to see where future studies lead. However, it’s not without its risks, including potential drug interactions and stomach upset. Always do your research and consult with healthcare providers before jumping on the TUDCA train—or any supplement bandwagon, for that matter.

Remember, while supplements can offer a boost, they’re just one part of the wellness puzzle. Eat a balanced diet, keep moving, stay hydrated, and catch those Zs. And hey, maybe TUDCA can find its way into your health regimen, but always with knowledge and care!