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 IOM recommends the following for daily vitamin D intake: Women and men 51 to 70: 600 IU; Women and men over 70: 800 IU; Your daily calcium intake from food and/or supplements shouldn't exceed 2,000 mg, and your daily vitamin D intake should be no higher than 4,000 IU. Calcium becomes more difficult to absorb as we age. And getting enough vitamin D from diet alone is especially difficult. But before supplementing, make every attempt to get an adequate amount of calcium and vitamin D from food. You can also get vitamin D from 15 minutes of daily sun exposure without sunscreen.