The paper on page 131 of this issue of Nature Structural Biology furthers our understanding of one of these vitamins — vitamin D — by describing how it interacts with the protein that carries ...
Many people are saying up to 1200 units every single day. Why? Because you need that much D to absorb the calcium, you need that much D to have good muscle function. If you have less D in your ...
which is why supplementation is recommended. While 10mcg or 400IU of vitamin D is the amount most people will need daily, you might have noticed some supplements contain a much larger dose – up ...
Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is ...
The commonly recommended daily dose of vitamin D is 20 mcg. The color of your skin is determined by a pigment called melanin. People with darker skin typically have more melanin than people with ...