They hide behind their firewall.......tuff luck if you forgot your password. Thanks Yahoo for your crappy help desk!!! Oh, while they give you no help getting your password they lock up the account for 12 hours..........my phone is in the car which is in for repairs.
Recommended Daily Allowance for Vitamins for Men 31 to 50 Years Old. According to the Food and Nutrition Board of the Institute of Medicine, the RDAs for fat-soluble vitamins for men are as follows: Vitamin A is 900 micrograms, vitamin D is 15 micrograms, and vitamin E is 15 milligrams.
The current recommended intake for vitamin D is 600 International Units (IU) for adults up to age 70 years, and for adults 71 or older the recommendation is 800 IU. Talk to your doctor about your exact vitamin D need, if a supplementation is right for you, the type of supplement and the amount to take daily. There are two forms of supplemental vitamin D: vitamin D2 (generally made from yeast) and vitamin D3 (made from the skins of sheep, cows, pigs and sheepâs wool).