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Vitamin D is known to be essential to many aspects of human health — but a new study suggests that taking a certain form of it can have a negative effect. The more potent and longer-lasting form, ...

Anti-aging supplements have reached new heights, with billions, even trillions, of dollars changing hands. But what do we really know about their benefits and risks? Anti-aging supplements are ...

Can oral collagen supplements keep your skin healthy? Farah Moustafa, MD, an assistant professor at Tufts University School of Medicine and dermatologist with Tufts Medical Center, says, "Oral ...

A large study has found that calcium supplements, long recommended for bone health, particularly in older women, don’t increase dementia risk, offering reassurance for the millions who take them to ...

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 ...

A/Professor Nick Fuller works for the University of Sydney and RPA Hospital and has received external funding for projects relating to the treatment of overweight and obesity. Walk down the health ...

The supplement industry is booming—but so are serious health issues tied to taking these pills and powders. Here’s what experts say you need to watch out for. The supplement industry is booming with ...

All products featured on Vogue are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. The best NAD+ ...

Nicotinamide adenine dinucleotide, or better known as NAD, has recently blown up among wellness junkies for its supposed abilities to help boost energy, metabolism, and prevent muscle loss. NAD is a ...

Colleen Murphy is a senior editor at Health. She has extensive experience with interviewing healthcare providers, deciphering medical research, and writing and editing health articles in an ...