牛奶當(dāng)中蛋白質(zhì)的消化吸收率很高， 且其中鈣：鈣磷比合適，約1.4：1，鈣含量高且吸收率較高。同時(shí)牛奶和奶制品維生素B2的良好來源，另外乳脂肪消化率在95%以上，且含有豐富的脂溶性維生素。

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.

2. 乳制品對(duì)健康的益處有哪些？

牛奶方面，目前研究發(fā)現(xiàn)，低脂奶制品可以降低乳腺癌的發(fā)病風(fēng)險(xiǎn)，全脂奶制品與乳腺癌的發(fā)病無關(guān)。且牛奶及其制品攝入與髖骨骨折風(fēng)險(xiǎn)無關(guān)，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

攝入牛奶可以降低結(jié)直腸癌的風(fēng)險(xiǎn)，一項(xiàng)研究表明，每天400g可以降低結(jié)直腸癌風(fēng)險(xiǎn)的17%，每天200g可以降低結(jié)直腸癌風(fēng)險(xiǎn)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，酸奶有明顯的改善乳糖不耐的作用，且酸奶可改善便秘，針對(duì)中國(guó)人的一個(gè)研究發(fā)現(xiàn)（159例的RCT研究，發(fā)現(xiàn)每天攝入100g發(fā)酵乳，連續(xù)14天，被調(diào)查者的糞便性狀顯著改善。

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/