Especially as we get older, calcium is one of the nutrients from which we are less likely to reach the daily recommendation we need. Calcium is particularly important for the bones; a deficiency can lead to fractures and osteoporosis in old age. Women 60 and over should consume 1.5 grams of calcium a day, but only 65 percent of women achieve this recommendation. For men, the daily intake from 65 should be 1.5 grams. Milk and dairy products in particular are good sources of calcium and should be on the menu every day. In order for the calcium to be well absorbed, the body also needs vitamin D for transport.