Gaby, Alan R
Vitamin D is the sunshine vitamin for good reason. During exposure to sunlight, the ultraviolet B photons enter the skin and photolyze 7-dehydrocholesterol to previtamin D3 which in turn is isomerized by the body’s temperature to vitamin D3. Most humans have depended on sun for their vit...
Vitamin D is vital for numerous bodily functions. While sunlight is the primary source of vitamin D, record high temperatures this summer may dissuade people from spending time in the sun. An expert at Baylor College of Medicine talks about the importance of vitamin D and alternatives ways to ...
healthy bones. With bathing suit skin exposure, it only takes about 10-15 minutes of sun exposure during the summer to generate all the vitamin D your body needs for the day. Unfortunately, for Canadians, exposure to sunlight is diminished during the...
Vtamin D is the sunshine vitamin for good reason. During exposure to sunlight, the utraviolet B photons enter the skin and photolyze 7-dehydrocholesterol t... MF Holick - Sunlight, Vitamin D and Skin Cancer 被引量: 307发表: 2008年 How much vitamin D-3 do the elderly need? Background...
Vitamin D is hugely important to our health, and I don’t just mean bone health. We need vitamin D for immune function, cell growth and repair, and many other things. We get vitamin D from sunlight and from food, so let’s take a look at which foods have
What are vitamin D-rich foods? How much Vitamin D do we get from sunlight? Should you take a daily Vitamin D supplement? We know in principle that for optimum health we should be getting a *wide* range of vitamins and minerals through our lifestyle and diet. But sometimes it can be ...
Direct sunlight is necessary for the body to produce vitamin D. You can’t sit next to a window in hopes of upping your body’s production. Unfortunately, the UV rays required to produce vitamin D can’t make it through the glass. ...
How Much Vitamin D? Vitamin D keeps getting more and more respect. While planning to write here about it for those of us with diabetes, I gathered reports for the past year about its value in treating many conditions. Vitamin D helps all of us to maintain normal blood levels of calcium ...
SummaryIncreasingly, scientists are debating whether photochemical synthesis of vitamin D in Western countries is adequate, and whether dietary intakes can... CHS Ruxton,E Derbyshire - 《Nutrition Bulletin》 被引量: 7发表: 2009年 How much sunlight is enough? Living on a sun-drenched planet has ...