哪些因素会影响钙的吸收 高飞 山西医科大学第一医院

哪些因素会影响钙的吸收 高飞 山西医科大学第一医院
影响钙的吸收的因素主要是包括这两大方面：首先第一个最常见的维生素D含量缺乏，维生素D和钙的关系是密切不可分的。维生素D的缺乏必然会影响到钙的吸收，当维生素D缺乏的时候我们人体从肠道从肾脏钙剂的回吸收就会明显的减少，从而引起了一个血钙的不足。其次钙剂的吸收其实还是和食物中的某些成分相关的，比如说富含乳糖、富含赖氨酸的食物，钙剂的吸收就特别容易特别迅速。我们动物的奶制品中含有乳糖和赖氨酸比较多，容易促进钙剂的吸收，相反有一些食物中含有植酸盐过多，会影响了钙剂的吸收。钙剂和植酸盐结合之后形成一些不容易吸收的大分子的物质。其次我们在饮食中过量的脂肪类的食物的摄入、大量的饮酒、过量的咖啡、高碳酸的饮料都会引起钙剂吸收的减少。

What factors will affect calcium absorption
There are two main factors affecting calcium absorption: first, the most common vitamin D deficiency, Vitamin D is closely related to calcium. The lack of vitamin D will inevitably affect the absorption of calcium, When vitamin D is deficient, the absorption of calcium from the intestine to the kidney will be significantly reduced, This leads to a deficiency in blood calcium. Secondly, the absorption of calcium is actually related to some ingredients in food, For example, foods rich in lactose and lysine, Calcium absorption is particularly easy and rapid. The dairy products of our animals contain more lactose and lysine, It is easy to promote the absorption of calcium, On the contrary, some foods contain too much phytate, It will affect the absorption of calcium. Calcium agent combines with phytate to form some macromolecular substances which are not easy to absorb. Secondly, our excessive intake of fatty food, large amount of alcohol, excessive coffee and high carbonated drinks will lead to the decrease of calcium absorption.