Does vitamin B1 make you poop more? Discover how thiamine supports digestive health, bowel movements, and what foods provide ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Small changes—like timing your supplements—can subtly ...

Caffeine can improve the digestive system and lead to better gut health, but try to avoid it after noon or if you have irritable bowels Is sipping a coffee after a heavy meal actually good for helping ...

As we age, our bodies change in ways that can affect how we tolerate certain foods. Meals and snacks that once caused no issues may now lead to digestive discomfort, inflammation, or other health ...

Discover how protein, fiber, carbohydrates, and fats biologically shape hunger and fullness through measurable changes in gut hormones and central appetite circuits.

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

In TODAY.com's Expert Tip of the Day, a dietitian shares a simple strategy to help your body absorb more nutrients from food ...

The impact of eating spicy foods regularly can trigger changes to your gut and digestion, which can involve both positive and negative effects.

The short film documents Immersive Enterprise Laboratories’ public experiment in real-time animation at San Diego’s Fleet Science Center.

Megacolon in cats is a long-lasting condition where your cat’s large intestine — or colon — is consistently stretched out more than it should be. It is usually filled with dried feces. Megacolon is ...

What we eat plays a substantial role in weight loss; essential nutrients are so important to fuel our bodies. There’s been a lot of talk about getting enough protein, but fiber for weight loss is ...