Reality: Seeing yourself as more "fragile" than you once thought you were can lead to a negative body image and a more limited life. Here are the warning signs of an emotional problem related to osteoporosis.
A vitamin D test measures the amount of vitamin D in the blood. Your body needs vitamin D to absorb calcium. Calcium keeps your bones and muscles healthy and strong. If your muscles don't get enough calcium, they can cramp, hurt, or feel weak. You may have long-term (chronic) muscle aches and pains. If you don't get enough vitamin D throughout life, you are more likely to have thin and brittle bones (osteoporosis) in your later years. Children who don't get enough vitamin D may not grow as much as others their age. They also have a chance of getting a rare disease called rickets. Your body uses sunshine to make its own vitamin D. Vitamin D is found in foods such as egg yolks, liver, and saltwater fish. It is added to many food products, such as milk and cereals. You can also get it as supplements, often combined with calcium. Many people can get the amount of vitamin D needed each day through food and sunlight. The vitamin D test is also called the 25-hydroxy vitamin D, or 25(OH)D,