老人如何补钙（The old man how calcium）.docVIP

老人如何补钙（The old man how calcium） 531. How do the elderly calcium? Gradually slow down, digestive function weakened, calcium demand is also relatively increased. Calcium deficiency and consequent calcium metabolism disorder are one of the major causes of aging and aging. In middle-aged people, bone calcium gradually lost, women enter menopause and menopause, bone calcium loss increased further, after 65 years of age, women may lose bone calcium 35 - 50%, men lost 30 - 36%. This long-term, negative balance of calcium and the state of living beyond our means will accompany life until the end of life. Calcium deficiency results in reduced calcium in the bones, increased calcium in the blood vessels and brain, osteoporosis, atherosclerosis, Alzheimers and so on. So calcium became the most popular in the elderly health care ideas, some old people often tired, their filial children often watch advertising spend big price to buy health care products to parents to prevent osteoporosis. So how should this calcium supplement? Calcium should go out of the following misunderstanding: Myth 1: calcium supplements can cure osteoporosis Many people mistakenly think that old people, bones, so to eat calcium to prevent osteoporosis, in fact, its not so. Osteoporosis is a systemic metabolic bone disease, which is the manifestation of human aging. In women, 5 to 10 years after menopause, men generally suffer from osteoporosis at the age of 65 to 70. Whether men or women, generally in the 30 - 35 years old, reached the highest bone mass in life, known as peak bone mass. Since then, bone loss has been initiated, especially in postmenopausal women. Bone loss rates have been markedly accelerated in postmenopausal 1 - 10 years, and men do not have rapid bone loss. Thus, in order to old bones tough, you have to lay the foundation before the age of 35. There is a lot of money left for old age. Therefore, a large number of elderly calcium supplementation can not reverse the trend of bone loss, n