Osteopenia is a condition that occurs when the body doesn't make new bone as quickly as it reabsorbs old bone. Medical experts say the biggest risk of osteopenia is it can lead to osteoporosis, a more serious, debilitating disease. Both osteopenia and osteoporosis are found in a bone density test, which measures the mass and strength of the bone. If bone density level is low based on the person’s age, they will be diagnosed with osteopenia. A finding of very low bone density is a sign of osteoporosis and causes fragile, easily fractured bones. While 54 million Americans have osteoporosis, half of all Americans over the age of 50 have osteopenia . Women post-menopausal are most at risk but one-third of Asian and white men over the age of 50 also have osteopenia. Everyone’s bones get weaker with age but smoking; excessive consumption of alcohol; a diet low in calcium, vitamin D, and certain medications; or medical conditions such as lupus, rheumatoid arthritis, among others puts an i...