Psyllium, a simple, accessible and inexpensive dietary fiber, has been receiving renewed attention in recent years due to its effects on the digestive system, the heart and overall health.

Can't live without your red light or fitness watch? Here's what experts say may be helping—or hurting—in the long run.

A large new clinical trial suggests that taking a daily multivitamin may help slow biological aging in older adults.

Walk through any grocery store or pharmacy and you’ll see shelves lined with probiotic capsules, gut health gummies and powdered supplements promising better digestion and a healthier microbiome. The ...

WASHINGTON — The Food and Drug Administration has moved to limit the use of fluoride supplements used to strengthen children's teeth, among actions Health Secretary Robert F. Kennedy Jr. and his ...

The vitamin K shot at birth is a lifesaving intervention, but more parents are refusing it—with deadly consequences ...

A daily multivitamin may help slow biological aging, according to researchers studying older adults in a large clinical trial ...

Learn the warning signs of too much magnesium, whether vitamin D will help your IBS, if melatonin can raise your blood sugar, ...

Wellness and longevity influencers are pushing a compound called NAD+. There's scientific interest in its potential, but ...

The use of dietary supplements has increased sharply in recent years. Vitamins, minerals and other nutritional products are ...

As stress relief supplements, capsules, tablets and gummies are often the entry point for beginners who want to avoid taste altogether. Tinctures, extracts and powders work best for people who want to ...