A new review of studies finds that the type of vitamin D that you take matters. The study looked at vitamin D3 vs. vitamin D2 ...

Best Vitamin D3 + K2 Supplements: Vitamins D3 and K2 are essential for maintaining good health and should not be skipped. They are the most essential vitamins that you should be ingesting every day as ...

Vitamin D has been in vogue lately, with claims that seem to exalt it to panacea status. Some research suggests it can help treat depression and even help prevent Covid-19 (though this claim remains ...

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, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you decide to spend money on a vitamin or supplement, you want to be sure it delivers. Which is why ...

The society recommends exposing your skin to sunlight for at least 10 minutes between the hours of 11am to 3pm, though you should “take care not to burn”. Sunscreen can help keep skin safe – and the ...

The Vitamin D Blood Test (25-OH Vitamin D): Who, How, When, and Where Clinically speaking, things began to change in the 1970s when the blood test for vitamin D (known as the "25-OH vitamin D" test) ...

In nutrition science, certain vitamins and minerals don’t work in isolation, they complement, amplify, or balance each other’s functions within the body. These “nutrient synergies” are increasingly ...