Of course, you can drink milk, which has a certain muscle-building effect, at least to ensure that muscles are not lost during fitness. Milk is rich in minerals, calcium, phosphorus, iron, zinc, copper, manganese and molybdenum. The most rare thing is that milk is the best source of calcium for human body, and the ratio of calcium to phosphorus is very suitable, which is beneficial to the absorption of calcium. There are at least 100 complex species, and the main components are water, fat, phospholipids, protein, lactose and inorganic salts.

Every 100g milk contains the following nutrients.

Calorie (54.00 kcal), protein (3.00g), fat (3.20g), carbohydrate (3.40g), vitamin A (24.00g), thiamine (0.03mg), riboflavin (0.14mg), nicotinic acid (0.6544). Calcium (104.00 mg), phosphorus (73.00 mg), sodium (37.20 mg), magnesium (1 1.00 mg), iron (0.30 mg), zinc (0.42 mg) and selenium (/kloc)

The main chemical components of ordinary milk are as follows:

Humidity: 87.5%

Fat: 3.5 ~ 4.2%

Protein: 2.8 ~ 3.4%

Lactose: 4.6 ~ 4.8%

Inorganic salt: about 0.7%