Take a closer look at the promising benefits and persistent controversies of collagen supplementation, including what’s proven, what’s emerging, and what remains uncertain. Collagen accounts for up to ...

Your body can't produce vitamin B12 on its own, so getting it from your diet is important. If you're just starting to study it, we'll help you understand it further.

Looking for a better night’s sleep or to boost your mood? Experts share the best foods to help you reach your needed ...

Powerful anti-vaccine advocates and people selling potentially harmful goods such as raw milk are profiting from the push to ...

A study found that daily vitamin D supplements helped slow telomere shortening—the cellular process linked to aging and ...

Another analysis of 36 protein powders in 2021 found lead levels ranged from 0.8-88.4 mcg per kilogram of product. Consuming ...

Creatine is often associated with hitting the gym and building muscle, but the supplement, typically taken in powder or capsule form, has recently been linked to a variety of other uses and benefits.

Vitamin K is an essential vitamin found in foods like kale, broccoli, and spinach. It helps heal wounds, strengthen bones, ...

An expert is revealing the reality of a popular supplement that has been touted as an 'essential nutrient'. Trivalent chromium, a metal, is included in multivitamin pills and sold as a dietary ...

As Americans take more gummies, pills and powders than ever, some physicians are trying to convince patients to be a bit more careful. Credit...Ard Su Supported by By Ashwin Rodrigues Earlier this ...

Why flags are half-staff in 6 US states today, this weekend Blackout in Spain and Portugal 'first of its kind', report finds Why fewer seniors are expected to enroll in Medicare Advantage next year — ...