Researchers analyzed 11 trials with 655 adults and discovered that taking vitamin D2 supplements decreases the body's vitamin ...

Researchers examined data from controlled trials and found that taking vitamin D2 led to a reduction in vitamin D3 levels, in ...

Sunlight and diet provide most of our vitamin D, but in modern life, many people struggle to maintain optimal levels. Whether it's due to indoor lifestyles, limited sun exposure, or dietary gaps, ...

That’s because our body doesn’t make enough of the stuff in the darker months as sunlight decreases. Vitamin D is key to ...

Find out how vitamin K1 and K2 contribute to bone health and how to include them in your diet or supplement routine.

Below are seven nutrients frequently under-recognized, their signs, challenges to absorption, and how to address them.

You might be surprised to learn that your body can only absorb so much calcium from a supplement at once, so taking a higher ...

A triple dose of Novo Nordisk's GLP-1 agonist Wegovy has shown improved activity on weight loss in an obesity trial, as the drugmaker tries to fend off a marketplace challenge from Eli Lilly. A 7.2mg ...