Millions of years ago, our ancestors lost the ability to make vitamin C. It’s long been unclear why. But Dallas researchers may have uncovered an explanation — and it involves parasitic infections. At ...

You might be doing everything right—taking a vitamin D supplement, drinking milk, eating salmon and soaking up midday rays. On the surface, it seems like you’ve got your vitamin D bases covered. Yet ...

Vitamin D deficiency affects a staggering 70–90% of India’s population, making it a widespread concern, as highlighted by the ...

Eggs are a solid source of vitamin D, but many foods like cod liver oil, rainbow trout, and fortified milk contain higher levels of this important nutrient.

Add Yahoo as a preferred source to see more of our stories on Google. MicroStockHub/Getty Images Most people focus on getting common vitamins like A, C or D from their diet and they end up overlooking ...

Everyone knows vitamin D-- it's the nutrient we get from the sun. Vitamin D is important for several bodily functions, the main ones being bone and muscle strength and immune function. Still, about 35 ...

Schistosoma mansoni worms, the cause of schistosomiasis, a microscopic worm that plagues more than 200 million across the globe, are seen through a microscope at the lab of University of Georgia ...