Elderly people buy calcium supplement products method:
1, calcium tablets whether to add vitamin D. Because vitamin D can coarse fixed calcium absorption and utilization. Therefore, specially added vitamin D calcium tablets are easier to be absorbed by the body, the utilization rate is high.
2, how much calcium ion content. Calcium exists in an ionic state and is easily absorbed by the human body, not deposited and not easily caused by constipation. Therefore, the higher the calcium ion content of the same size of calcium tablets, the better the quality of calcium tablets.
3, the brand should be good. Now there are many brands of calcium tablets on the market, the quality varies, the price is high and low. It is recommended to choose some well-known brands of domestic calcium tablets or imported from abroad, so that the quality of calcium tablets from the quality of the comparison can pass.
4, targeted. There are many kinds of calcium tablets, so suitable for middle-aged and elderly people to eat calcium tablets should be mainly for middle-aged and elderly people's common diseases. Such as back pain, calf cramps, osteoporosis and osteomalacia, osteochondrosis, various types of fractures, hypertension, cardiovascular and cerebrovascular disease, diabetes and so on. Strong targeting, the effect is good.