Age exerts a major influence on the nutritional needs for bone health. Age influences the nutrient requirements for bone health by influencing: the growth and development of bone; the deposition of minerals leading to peak bone mass; the rate of bone loss; the levels of hormones which influence bone; the absorption and retention of nutrients required for optimal bone health, physical activity, food intake, and the level of sun exposure. Adequate calcium intake benefits bones at any age. However, dietary calcium needs vary at different ages. In June 1994, a National Institutes of Health expert panel recommended higher calcium intakes than current Recommended Dietary Allowance for several age groups. Many population groups in the United States, including young girls and women, continue to consume significantly less calcium than current recommended levels. In addition, diets low in calcium are often low in many other essential nutrients important for good bone health, including vitamin D, vitamin B6, and magnesium. Dietary recommendations for bone health should be placed in the full context of the total diet rather than a singular emphasis on calcium. To truly benefit consumers, dietary recommendations for bone health should emphasize consumption of foods high in calcium as part of a healthy diet and a healthy lifestyle.