Certain types of people may be at higher risk of calcium deficiency than others. They may need extra calcium in their diets (or in supplement form) in order to prevent a deficiency. Postmenopausal women may be at higher risk for calcium deficiency. During menopause, many women experience increased bone loss — most rapidly during the first five years. Why is this? As the body produces less estrogen, the body absorbs less calcium and creates less new bone. Combination hormone therapy (estrogen and progestin) can help prevent osteoporosis and fractures, but comes with a whole bunch of potential side effects. Estrogen … Continue reading →