This investigation, which follows an earlier probe by CR, found lower levels of lead in five protein powders requested by ...

We asked dieticians the best fiber supplements to take in 2026 - Dietitians weigh in on everything you need to know about ...

Plus, how to maximize the benefits.

There’s an active recall on a popular fiber supplement sold in Canada, according to the Canadian Food Inspection Agency (CFIA ...

What really happens to your body when you take a fiber supplement.

Sometimes a fiber supplement deserves a place in your wellness routine.

You will likely have heard of probiotics. These are live microorganisms that, when consumed in sufficient amounts, can ...

Beyond fiber, probiotics also play a key role in gut health. Fermented foods like yogurt, kimchi, and sauerkraut introduce ...

Calcium and phytates that are often in protein powder can block iron absorption, according to Theresa Gentile, MS, RDN, CDN, a Brooklyn-based registered dietitian and national media spokesperson for ...

Fiber-rich foods may play a bigger role in health than many realize, with research linking higher fiber intake to lower ...

Move over, protein. Fiber is on pace to be the next “it” nutrient of the year.