[Does milk contain zinc]_milk_zinc content_is there
Milk contains a lot of nutrients, not only zinc, but also calcium, protein and some proteins needed for growth and development, so parents can give them something to drink during their child’s development.Milk, but do n’t drink too much at one meal, pay attention to the right amount, especially for obese people, it is best to choose pure milk, which contains cholesterol which may cause some.
The nutrients per 100 grams of milk are as follows: Transformation (54.
00 kcal), protein (3.
00 grams), aunt (3.
20 grams), carbohydrates (3.
40 grams), vitamin A (24.
00 μg), thiamine (0.
03 mg), riboflavin (0.
14 mg), niacin (0.
10 mg), Vitamin C (1.
00 mg), Vitamin E (0.
21 mg), calcium (104.
00 mg), phosphorus (73.
00 mg), sodium (37.
20 mg), magnesium (11.
00 mg), iron (0.
30 mg), zinc (0.
42 mg), selenium (1.
94 μg), copper (0.
02 mg), manganese (0.
03 mg), potassium (109.
00 mg), cholesterol (15.
The nutritional content of milk is very high, and the mineral types in milk are also very rich. In addition to the calcium we cause, the content of phosphorus, iron, zinc, copper, manganese, and molybdenum is many.
The most rare thing is that milk is the best source of human calcium, and the ratio of calcium and phosphorus is very suitable, which is beneficial to the absorption of calcium.
There are at least 100 kinds of complex species. The main ingredients are water, trace amounts, phospholipids, proteins, lactose, and inorganic salts.
The main chemical components of milk are as follows: moisture: 87.
5% aunt: 3.
2% protein: 2.
4% lactose: 4.
8% inorganic salt: 0.
There are 20 kinds of amino acids that make up about 7% of human proteins, and 9 of them are not synthesized by the human body. These amino acids are called essential amino acids.
If the protein we eat contains all the essential amino acids, this protein is called whole protein.
The protein in milk is whole protein.
Inorganic salts in milk are also called minerals.Milk contains Ca2 +, Mg2 +, K +, Fe3 + plasmas and impurities such as PO43-, SO42-, Cl-; and trace elements I, Cu, Zn, Mn and so on.
Calcium in nature exists in a compound state. Only passively, plants absorb it to form biologically active calcium, which can be better absorbed and absorbed by the human body.
Milk is rich in active calcium, which is one of the best calcium sources for human beings.1 Fresh fresh milk contains about 1250 mg of active calcium, which is the first in most foods, about 101 times that of rice, 75 times that of lean beef, and that of lean pork110 times, it is not only high in content, but also the lactose in milk can promote the absorption of calcium by the body wall, the absorption rate is as high as 98%, thereby regulating the calcium metabolism in the body, maintaining serum calcium concentration, and promoting bone calcification.
Good absorption is especially critical for calcium supplementation.
Therefore, the saying “milk can supplement calcium” has its scientific reason.