Vitamin D
Cytochrome c Oxidase: The Enzyme That Explains ...
When researchers first began documenting the beneficial effects of low-level red and near-infrared light on biological tissue in the late 1980s, the mechanism remained unclear. The biological effects seemed real...
Cytochrome c Oxidase: The Enzyme That Explains ...
When researchers first began documenting the beneficial effects of low-level red and near-infrared light on biological tissue in the late 1980s, the mechanism remained unclear. The biological effects seemed real...
UVB and Skin: The Photochemistry of Natural Vit...
The connection between sunlight and vitamin D is one of the best-characterized mechanisms in human biochemistry. Yet the details of this process — the specific wavelengths involved, the precise molecular...
UVB and Skin: The Photochemistry of Natural Vit...
The connection between sunlight and vitamin D is one of the best-characterized mechanisms in human biochemistry. Yet the details of this process — the specific wavelengths involved, the precise molecular...
Why Vitamin D From Sunlight Is Fundamentally Di...
Most discussions of vitamin D treat sunlight exposure and oral supplementation as interchangeable delivery mechanisms for the same compound. Take your vitamin D, get some sun — same result, different...
Why Vitamin D From Sunlight Is Fundamentally Di...
Most discussions of vitamin D treat sunlight exposure and oral supplementation as interchangeable delivery mechanisms for the same compound. Take your vitamin D, get some sun — same result, different...
Quiz: What Is Your Vitamin D Risk Level? (Takes...
After reading about the scope of vitamin D deficiency, the mortality data from the Swedish cohort studies, and the gap between what labs define as normal and what researchers studying...
Quiz: What Is Your Vitamin D Risk Level? (Takes...
After reading about the scope of vitamin D deficiency, the mortality data from the Swedish cohort studies, and the gap between what labs define as normal and what researchers studying...
Vitamin D: Why the Official 'Normal Range' May ...
If you have ever had your vitamin D tested, your lab report probably included a reference range. Most standard laboratory panels list anything above 20 ng/mL as normal. Some use...
Vitamin D: Why the Official 'Normal Range' May ...
If you have ever had your vitamin D tested, your lab report probably included a reference range. Most standard laboratory panels list anything above 20 ng/mL as normal. Some use...
The Sunscreen Paradox: How Playing It Safe Left...
Robert had followed the rules for twenty years. His dermatologist told him to wear SPF 50 every morning, to avoid direct midday sun, and to wear a hat outdoors. He...
The Sunscreen Paradox: How Playing It Safe Left...
Robert had followed the rules for twenty years. His dermatologist told him to wear SPF 50 every morning, to avoid direct midday sun, and to wear a hat outdoors. He...