Best vitamin d supplement 5000 iu - Save and discount on Doctors Best Products Today Free Shipping Available Sitewide.
No other nutrient, drug, or hormone has gained more scientific credibility than vitamin D.best vitamin d supplement 5000 iu
Insufficient vitamin D is linked to virtually every age-related disorder including cancer,1-11 vascular disease,12-17 and chronic inflammation.2,18-23 Adults (and children) with higher vitamin D levels contract substantially fewer cold, flu, and other viral infections.24-26
Specific biological mechanisms have been identified to explain how vitamin D protects against so many human ailments.27-31
More than 13,000 Life Extension® members have had their vitamin D level checked using our convenient blood testing service.vitamin d3 5000 iu benefits The results from these tests represent a goldmine of never-before-published data about achieved vitamin D blood levels in a large group of dedicated supplement users.vitamin d3 5000 iu reviews
Our findings will shock many in the medical community who think that supplementing with less than 1,000 IU a day of vitamin D is adequate.vitamin d3 5000 iu weight loss To the contrary, even Life Extension®’s previous aggressive dosing suggestions are probably too low to ensure optimal vitamin D status.the question that usually come to our mind is what does 5000 iu mean.
In another surprising revelation, scientists have discovered that high-dose vitamin A antagonizes the beneficial action of vitamin D in the body.32-34 This finding might explain why certain studies of people using commercial multivitamins (that contain too much vitamin A and woefully inadequate vitamin D) have failed to yield expected health benefits.
This article will present startling findings we have uncovered about vitamin D levels in our members’ blood, as well as newly published data about how much vitamin D (and vitamin A) aging people really need.
How Much Vitamin D Do You Need?
John Cannell, MD, is the president of The Vitamin D Council,vitamin d3 50000 iu a non-profit group that advocates higher vitamin D intake. According to a letter written to us by Dr. Cannell, adults need to take 5,000 IU a day of vitamin D to put the vast majority of them (97.5%) above the 50 ng/mL level.best vitamin d supplement 5000 iu
Dr. Cannell supplied us with published papers arguing that optimal doses for adults are between 4,600 and 10,000 IU, with persuasive evidence that 10,000 IU a day of supplemental vitamin D is not toxic.vitamin d3 5000 iu side effects
Fears of vitamin D toxicity have caused health-conscious people to limit their vitamin D3 intake to only a few thousand IU (international units) a day. This amount is clearly inadequate to optimally protect against disease, based on recently published studies.52,64,69-72
Those with a rare disorder called sarcoidosis, severe renal impairment, primary hyperparathyroidism, or any condition resulting in an elevated calcium level in the blood should consult with their physician before taking vitamin D supplements. A low-cost blood chemistry test easily rules out elevated blood calcium.best vitamin d supplement 5000 iu The member price for a comprehensive CBC/chemistry test is only $35.
Click on the image below for more
