The timing of certain vitamins and dietary supplements may help or harm your health. Find out how, and which ones to take ...

Medically reviewed by Paria Sanaty Zadeh, PharmD Vitamin C can increase the absorption of iron, an essential mineral. Vitamin ...

Discover supplements that support kidney health and those to avoid. Make safer choices for your kidneys today.

Some Alberta doctors say they're seeing a recent and concerning trend of new parents either questioning or refusing vitamin K ...

You can find combination supplements that include vitamin D and omega-3 fatty acids. "Because vitamin D is fat-soluble, taking it with omega-3s or other healthy fats can improve absorption," Planells ...

Vitamin K doesn't just help blood clot; it also keeps calcium in your bones and out of your arteries. Yet many adults ...

From omega-3s to probiotics, researchers have tested dozens of “natural” treatments for anxiety and depression. Only a few show measurable benefits—and even those come with caveats. New research ...

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, ...

Researchers have synthesized enhanced vitamin K analogues that outperform natural vitamin K in promoting neuron growth. The new compounds, which combine vitamin K with retinoic acid, activate the ...

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 ...

A major shift is unfolding in the field of skin cancer prevention, ignited by new research showing that an everyday vitamin supplement may prevent many cases of the world’s most frequently diagnosed ...

Aaron Phypers dismissed Denise Richards’ physical abuse allegations by insisting she’s prone to bruising. On Wednesday, amid the estranged couple’s ongoing restraining order hearing, Phypers took the ...