Women who are prone to osteoporosis after menopause need calcium supplementation. How much should they add? What are the disadvantages of too much makeup?

After each of us is 30 years old, with the growth of age, the minerals in the bones are rapidly lost, and the bones become more and more brittle until osteoporosis. This is especially obvious for postmenopausal women. This is related to the increase of bone absorption in women due to insufficient estrogen in menopause. In the prevention and treatment of osteoporosis, "calcium supplementation" is the basis and the most important. # Health Truth Society # In recent years, with the improvement of people's health awareness and the promotion of popular science and advertisements, middle-aged and elderly people, especially middle-aged and elderly women, know the importance of calcium supplementation. Not only do people try to eat calcium-rich foods when cooking and cooking in their daily lives, but many people also take extra calcium supplements every day (that is, "calcium tablets" as people say). However, with the increasing popularity of calcium supplementation, people pay more and more attention to the side effects caused by excessive calcium supplementation. How much calcium supplement is unsafe every day? Can you get stones after calcium supplementation? What are the disadvantages of calcium supplementation? Let's talk about the side effects of calcium supplementation today. There are too many words to read the version (1). It is suggested that the total daily calcium supplement (diet+calcium tablets) for premenopausal women or men with osteoporosis is1000 mg; ; The rate of postmenopausal women with osteoporosis is 1000mg/ day. Daily total calcium intake (food+calcium tablets) should not exceed 2000 mg/day. (2) Risk: dietary calcium supplementation will not be excessive and will not have any adverse effects, but it may be insufficient. For friends who take calcium tablets to supplement calcium, be careful not to exceed the daily dose, otherwise it will not only increase the risk of urinary calculi, but also affect the digestive system and cardiovascular system. # Health early bus, waiting for you to open # 1, calcium supplement, what is the "maximum safety" every day? In fact, there are two parts of calcium we supplement every day: one part is calcium in normal food, and the other part is extra calcium, that is, calcium tablets. Although we suggest that you supplement calcium through a normal diet, at least half of the calcium should be supplemented through diet every day (how much calcium should be supplemented every day will be given later). But for friends who can't eat, or don't eat much for various reasons, they still need to take extra calcium tablets to supplement. (1), or the negative correlation shows that eating calcium tablets will not increase the incidence of cardiovascular diseases and adverse events, but another part of the study [5, 10] does find that calcium supplementation may increase the risk of cardiovascular adverse events. Although there is still controversy in the industry about the impact of calcium supplementation on the risk of cardiovascular diseases, it also reminds us of the possible risks of taking calcium tablets. We should pay attention to the daily dosage and avoid the risks as much as possible. (3) In addition to the above situations, excessive intake of calcium may also cause adverse reactions of the digestive system, such as the most common: indigestion and constipation. In addition, long-term high-dose calcium tablets may interfere with the absorption of iron and thyroid hormones. Therefore, if you are taking these drugs because of special diseases, you should pay attention to inform the doctor to adjust the dose accordingly. 3. To sum up, it is too late. Any medicine or food, in excess, may have certain risks. The same is true for calcium supplementation. For postmenopausal women or men with osteoporosis, the optimal total calcium intake (diet+calcium tablets) is 1000mg/ day. In addition, the optimal total intake of vitamin D is 600U/ day. For postmenopausal women with osteoporosis, the optimal total calcium intake (diet+calcium tablets) is 1000mg/ day. In addition, the optimal total intake of vitamin D is 600U/ day. Daily total calcium intake (food+calcium tablets) should not exceed 2000 mg/day. Calcium supplementation through meals is generally not excessive and has no adverse effects (it will not increase the risk of kidney calculi and heart disease), but it may be insufficient. For friends who take calcium tablets to supplement calcium, be careful not to exceed the daily dose, otherwise it will not only increase the risk of urinary calculi, but also affect the digestive system and cardiovascular system. # Breeze Plan # Quote: 1. Medical research institute. Summary of the report: Dietary reference intake of calcium and vitamin D, published in11/30/2010. ://IOM . edu/Reports/2065 438+00/Dietary-Reference-Intakes-for-Calcium-and-Vitamin-D/Report-brief . aspx . 2。 Comparison of dietary calcium with calcium supplementation and other nutrients as risk factors for kidney calculi's disease in women. An intern med1997; 126:497.3. Heller HJ, Greer LG, Haines SD, et al. Pharmacology and pharmacodynamics comparison of two calcium supplements for postmenopausal women. Journal of Clinical Pharmacology 2000; 40: 1237.4. calcium and vitamin d supplementation and the risk of fracture. British Medical Journal 2006; 354:669.5. Diet and calcium supplementation and cardiovascular mortality: National Institutes of Health-American Association of Retired Persons Diet and Health Study. JAMA intern MED 2013; 173: 639.6. The relationship between calcium intake and serum concentration in van Hemelrijck M, Michaelsson K, Linseisen J, Rohrmanns S. NHANES III and the risk of cardiovascular death PLoS ONE 2013; 8:e6 1037。 7. Higher dietary calcium intake is associated with decreased fractures, cardiovascular events and mortality: a prospective cohort study of elderly men and women. J. Bone harvesting machine, resolution 20 15; 30: 1758.8. calcium and vitamin d intake and mortality: the results of the Canadian multicenter osteoporosis study (CaMos). Journal of Endocrine Metabolism; 98:30 10.9. Zhong Min, Tang An, Fu Zhi, etc. Calcium intake and cardiovascular disease risk: the latest systematic review and meta-analysis. An intern med 2016; 165:856. 10. calcium and vitamin d supplementation is not associated with ischemic heart events or death risk: findings from the British biobank cohort. J bone mining machine, resolution 20 18; 33:803. Disclaimer: The above content comes from the Internet, and the copyright belongs to the original author. If there is any infringement of your original copyright, please let us know and we will delete the relevant content as soon as possible.