From the point of view of calcium supplementation, the proportion of calcium and phosphorus in milk is more appropriate, and it also contains vitamin D, lactose, amino acids and other factors that promote calcium absorption, which is the main source of dietary high-quality calcium. The calcium content per 100g of soybean milk is about 10g, which is110 of the same amount of milk. If you want to supplement calcium by drinking soybean milk, you must take some measures. For example, bask in the sun for about 30 minutes every day, supplement enough vitamin D and promote the absorption of calcium. Or eating half a piece of tofu and half a catty of vegetables every day can also meet people's daily calcium demand. But if you want to supplement calcium in the quickest and simplest way, drinking milk is the best way.
In terms of protein content, milk and soybean milk are both high-quality protein, which are easily absorbed and utilized by human body. There is little difference in protein content and absorption rate between them, and both of them contain 9 kinds of amino acids necessary for human body, so there is not much difference between soybean milk and milk in supplementing protein.
Among other nutrients, milk not only contains vitamins A and D that are not found in soybean milk, but also contains vitamins B2 and B6 higher than soybean milk. Vitamin A is a good antioxidant, which can delay aging. Vitamin B2 can promote hair growth and help protein, fat and carbohydrate metabolism. Vitamin B6 is an indispensable nutrient for regulating nervous system and keeping skin healthy. It is suggested that people who drink soybean milk can supplement the above nutrition if they can eat an egg every day.