f you’ve been trying to include plenty of calcium and vitamin D in your diet, give yourself a pat on the back. After all, calcium helps build stronger bones and prevent osteoporosis. Vitamin D helps your body absorb the calcium. But beware of taking in too much of these vitamins and minerals. The National Research Council has recommended an upper limit on the amount of calcium and vitamin D that’s beneficial and healthy. High doses of calcium over a long period of time can result in constipation, kidney stones, vision defects and kidney failure. Excessive vitamin D can result in bone loss. AGE CALCIUM VITAMIN D Recommended Daily Intake Upper Limit Recommended Daily Intake Upper Limit Ages 19-50 1000 mg* 2500 mg* 200 IU** 2000 IU** Ages 50+ 1200 2500 400 2000 Ages 70+ 1200 2500 600 2000 Note: Ask your doctor if you need a vitamin D supplement. Most people who regularly spend time outdoors get sufficient vitamin D. *milligrams **international units © Your HealthStyle, 1999.