Although it may be related to their generally having an increased bone mass. Small or petite persons . The smaller a person is at maturity, the higher the risk of developing osteoporosis. Smaller bones provide smaller reserves of calcium to the body. Sedentary persons .
Exercise is essential for bone health.
Disuse osteoporosis is the loss of bone mass because the bone does not bear weight. This problem occurs in those bedridden, in bones in a cast after breaking, and in astronauts in a weightless environment. Nonmilk drinkers and constant dieters . Limiting dairy products in the diet is thought to increase the risk of developing osteoporosis. Limiting caloric intake by dieting also increases the risk of osteoporosis.