8 Best Supplements for Gut Health, According to a Registered Dietitian

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With the explosion of gut-health-friendly foods that keep popping up on grocery store shelves, or the #guttok hashtag trending on TikTok, it’s clear that gut health is a hot topic these days. And when it comes to the things people do to support their gut and digestive well-being, including specific gut health supplements are very popular.

In fact, the digestive health supplements market generated around $10 billion in revenue in 2022, showing just how many people are turning to supplements to support their gut health, digestive system health, and the balance of bacteria living in their digestive system. leaflet.

If you’re one of the many people who believe in the importance of supporting your gut health and are wondering which supplements are worth considering as part of your diet, keep reading to find out which ones are right for you. which we consider “the best”. .” Of course, not all supplements will be right for every individual, and it is recommended that you get the go-ahead from your healthcare provider before you start taking any of these options.

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peppermint leaf supplements

Peppermint has been shown to increase bile flow, which helps the body break down fat. Additionally, ingesting this herb can help relax stomach muscles, and this ingredient has been specifically shown to offer positive effects for people with IBS.

Hilma gas relief is made with a combination of peppermint leaves and other gut-healthy ingredients like fennel and lemon balm, making it a good option for people who want to include these ingredients in their diet.

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ginger root

Ginger root has anti-inflammatory, anti-tumor and anti-ulcer properties – factors that can all support gut health. And with its nausea-relieving benefit, there is some evidence that taking it regularly can inhibit the growth of h. pylori, which is bacteria that can infect your stomach and may increase your risk of developing stomach ulcers or stomach cancer.

NOW Foods Ginger Capsules provide 250 milligrams of ginger root, and it’s 100% vegan, dairy-free, and soy-free.


Certain strains of probiotics — or live bacteria — can help support gut health by helping to maintain the “right” bacterial diversity and balance up to par. There is some evidence that an imbalance between “good” and “bad” bacteria is linked to several gastrointestinal diseases, and taking probiotics has been shown to help people have more regular bowel movements.

FLORASSIST Balance Probiotics by Life Extension contains seven strains of Lactobacillus and Bifidobacterium probiotics to help colonize the gut. Prime? This supplement uses double encapsulation technology to protect probiotics on their journey to the intestines.

RELATED: 7 Probiotic Foods Scientifically Linked To Better Health

take prebiotics

Although probiotics are an important part of the gut health story, they are not the only key factor in having a healthy gut microbiome. Prebiotics, or indigestible fiber, act as fuel for probiotics, which can help them thrive in the gut. Prebiotics are also able to affect the pH of the intestine, which can, in turn, affect the bacteria that will thrive in this environment, as some “bad” bacteria do not thrive in an acidic environment.

Thorne+ Prebiotic Not only does it contain prebiotic fiber, but it also contains other “bonuses” like green tea extract and pomegranate extract for additional health benefits.

anti aging supplement

You now know about prebiotics and probiotics, but what about postbiotics? The International Scientific Association for Probiotics and Prebiotics (ISAPP) defines a postbiotic as a “preparation of inanimate microorganisms and/or their constituents which confers a health benefit to the host”. Overall, postbiotics may offer unique benefits when they focus on the gut microbiome, but more data is needed before we can know for sure.

Synbiotic Ritual + contains prebiotics, probiotics and postbiotics for the gut health trifecta that can help people who are on their way to gut health.


L-glutamine is a non-essential amino acid that becomes essential (AKA your body depends on you to consume enough of it to meet its needs) during times of stress. This amino acid is an important part of intestinal cells and can help improve cell function in the small intestine. There is also some evidence to suggest that it may positively support a healthy gut microbiome balance and help manage inflammation that can occur in the gut.

Life Extension L-Glutamine provides 500 milligrams of this important amino acid.

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digestive enzymes

Your body needs certain enzymes to digest food. These digestive enzymes help break down the macronutrients we eat, and without them you could experience digestive issues, like diarrhea or excess gas.

Most people produce enough digestive enzymes. But if you’re not producing enough, you may benefit from taking a digestive enzyme supplement, such as Digestive Enzymes Pure Encapsulations.


If you suffer from lactose intolerance, you already know all about the bloating and diarrhea you can often experience after drinking dairy products. People who are lactose intolerant do not produce enough of the lactase enzyme that the body needs to break down the lactose sugar naturally found in many dairy products. But having lactose intolerance doesn’t mean you have to give up that beloved glass of milk you enjoy with Oreo cookies. People who are lactose intolerant can opt for lactose-free milk or provide their body with the enzyme lactase through supplementation.

Lactaid is a very popular lactase supplement that can help people manage their symptoms if they have lactose intolerance and can’t live without that delicious scoop of ice cream or a cup of creamy cottage cheese.

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