Vitamin D – Dosage
How long does it take to increase 25-vitamin D levels after starting supplementation? Healthy adults taking 1,000 IU of vitamin D a day reach their peak blood level within five to six weeks. When...
Tagged: vitamin D
Q&A Vitamin D
What happens when you cook foods rich in Vitamin D, like wild salmon? Do you lose their potency? Vitamin D is relatively stable in foods. Storage, processing, and cooking have little effect on its...
Vitamin D Facts
Recommended Daily Intake Adults Nutritionists once based recommendations for daily vitamin D intake solely on the amount needed to prevent rickets. But because scientists now recognize vitamin D’s role in so many critical physiological...
Vitamin D
Vitamin D is a fat-soluble vitamin that the human body uses to maintain normal calcium metabolism and promote bone health. The body can synthesize vitamin D when the skin is exposed to ultraviolet radiation...
USANA Optimizer – Vitamin D
It started off as a seasonal product to help get you through the dark winter months. But now that the summer sunshine is just around the corner, how often are you actually going to...
A Cure for Muscle Aches?
Depression and muscle aches also might be a sign you are low in these vitamins. In fact, the depression, as well as the muscles and bones aches in a vitamin D deficiency, mimic the...