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.
1 Calcium and vitamin D are necessary for bone formation. 2  The recommended daily intake for people before age 50 is 1,000 mg of calcium a day. 3  For postmenopausal women and men over age 65, it's 1200 to 1500 mg of calcium a day and 400 to 800 international units of vitamin D everyday.nd it's not just hazardous to your posture -- Harvard researchers recently found that height loss, a commonly seen by-product of age-related bone thinning, is a predictor of future risk of hip fractures.