乳制品对膳食的贡献和健康的益处

发布日期：2021-05-07

发布者：译语翻译公司

页面功能：【字体：大中小】

乳制品对膳食的贡献和健康的益处

Contribution of dairy products to diet and health benefits

1.乳制品对膳食的贡献在哪里？

1. Where is the contribution of dairy products to the diet?

牛奶当中蛋白质的消化吸收率很高，且其中钙：钙磷比合适，约1.4：1，钙含量高且吸收率较高。同时牛奶和奶制品维生素B2的良好来源，另外乳脂肪消化率在95%以上，且含有丰富的脂溶性维生素。

The digestion and absorption rate of protein in milk is very high, and the ratio of calcium: calcium to phosphorus is appropriate, about 1.4:1, the calcium content is high and the absorption rate is high. At the same time, milk and dairy products are a good source of vitamin B2, and the digestibility of milk fat is above 95%, and it is rich in fat-soluble vitamins.

但实际情况是，奶制品的摄入仅有推荐量的1/10，这样带来的影响是各种营养素摄入的不足，尤其是钙和维生素B2。

However, the actual situation is that the intake of dairy products is only 1/10 of the recommended amount. The impact of this is the insufficient intake of various nutrients, especially calcium and vitamin B2.

2. 乳制品对健康的益处有哪些？

2. What are the health benefits of dairy products?

牛奶方面，目前研究发现，低脂奶制品可以降低乳腺癌的发病风险，全脂奶制品与乳腺癌的发病无关。且牛奶及其制品摄入与髋骨骨折风险无关，但奶制品可以使得成人骨密度增加

In terms of milk, current studies have found that low-fat dairy products can reduce the risk of breast cancer, and whole-fat dairy products have nothing to do with breast cancer. And the intake of milk and its products has nothing to do with the risk of hip fractures, but dairy products can increase bone density in adults

摄入牛奶可以降低结直肠癌的风险，一项研究表明，每天400g可以降低结直肠癌风险的17%，每天200g可以降低结直肠癌风险的8%

Intake of milk can reduce the risk of colorectal cancer. A study shows that 400g per day can reduce the risk of colorectal cancer by 17%, and 200g per day can reduce the risk of colorectal cancer by 8%

酸奶方面，酸奶有明显的改善乳糖不耐的作用，且酸奶可改善便秘，针对中国人的一个研究发现（159例的RCT研究，发现每天摄入100g发酵乳，连续14天，被调查者的粪便性状显著改善。

In terms of yogurt, yogurt can significantly improve lactose intolerance, and yogurt can improve constipation. According to a study of Chinese people (the RCT study of 159 cases, it was found that 100g of fermented milk was consumed daily for 14 consecutive days. Fecal traits improved significantly.

From website: https://daily.zhihu.com/