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.
For strong bones, your body needs two key nutrients: calcium and vitamin D. Calcium is the mineral that strengthens bones and teeth, and vitamin D helps the body absorb calcium while improving bone growth. Adults should get 1,000 milligrams of calcium and 200 international units (IUs) of vitamin D a day.