Calcium is a crucial nutrient that helps build and maintain bones, muscles and teeth. It also keeps us moving by helping to maintain muscle health and strength. But taking a calcium supplement alone isn't enough. The National Institutes of Health reports that vitamin D intake is also important because it improves calcium absorption.
But many women are falling short of meeting their recommended daily calcium allowance of between 1,000 milligrams and 1,200 milligrams. Ladies may be surprised to learn that an 8-ounce glass of skim milk only makes up 30 percent of the calcium they need each day. If you are not getting enough calcium or enough exercise, your body is more likely to steal the calcium it needs from your bones.