What are the nutrients of human milk? What are the nutritional values of human milk?

Breast milk is the only most natural, safest and most complete natural food for infant growth, which is rich in nutrients and contains all the nutrients and antibodies needed by babies to ensure the normal and healthy development of infants. Some mothers give up breastfeeding due to busy work or lack of physical strength, resulting in insufficient nutrition and weak constitution for their babies. In addition, correct feeding methods are also important.

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Human milk is a metaplasia of yin blood, which is extremely nutritious and easy to absorb. It has a variety of functions such as replenishing blood and filling essence, nourishing qi and calming Liu, nourishing beauty and muscles, nourishing kidneys and strengthening tendons, and brightening ears and eyes. Ordinary people can eat it as a strong tonic or beauty food.

Breast milk is the most ideal and perfect food for newborns, breast milk can not only provide nutrients for the growth and development of newborns, breast milk also contains lysozyme, secretory IgA, immunoglobulins, complement, lipase, cytokines, growth factors and other active ingredients can promote the development of neonatal digestive tract, nervous system, immune system function.

Especially for some special children, such as premature infants, newborns with severe infections, newborns with intestinal surgery, and newborns with formula feeding intolerance, breast milk is not only a nutritious substance, but even an important drug with the best effect.

Human milk: This is the most comprehensive nutrient in all foods and the most easily absorbed by the human body.

According to legend, the Empress Dowager Cixi of the Qing Dynasty took human milk for a long time to maintain her health and rejuvenate her appearance. She is very particular about taking human milk, taking fresh human milk every morning, putting it in a delicate container, boiling it slightly, and inhaling it through her nose when taking it, so that the air enters the brain from the nostrils, and then swallows the milk slowly.

Traditional Chinese medicine believes that human milk has a flat nature, sweet taste, and has the effects of replenishing qi and blood, calming the five internal organs, prolonging life and preventing aging, and making people fat and white.

Human milk contains protein, fat, carbohydrates, vitamins, calcium, zinc, copper, iron, antibodies, etc. The ratio of each nutrient in human milk is the most in line with the needs of the human body.

About two-thirds of the protein in human milk is lactalbumin. This protein has small clots in the stomach and is most easily absorbed by the human stomach and intestines.

There are many types of amino acids contained in human milk, especially the high content of essential amino acids, which is beneficial to the health and beauty of the human body. Human milk also contains more essential fatty acids. Essential fatty acids have the functions of nourishing the brain and moisturizing**.

Most of the lactose in human milk is beta lactose, which is very effective in improving human gastrointestinal function.

Although human milk does not contain too many minerals, it is in appropriate proportion, which is conducive to absorption, so it has a great effect on replenishing qi and blood and nourishing the skin. Human milk contains trace elements such as zinc, which are higher than cow's milk. Trace elements have their own unique effects in nourishing the skin, and human milk has a better skin-nourishing effect than cow's milk.

Human milk also contains many antibodies that can resist diseases, especially a substance called secretory immunoglobulin A, which can protect human gastrointestinal function and inhibit germs, thereby protecting human health and smooth skin. Human milk also contains many digestive enzymes, such as fresh lipase, hydrolyzed protease, lysozyme, etc. These enzymes can enhance a person's digestive function, enhance a person's physique, and make a person fit.

Human milk, which is derived from the essence and blood of great women, is undoubtedly the best product for beauty and skin care and physical fitness.

Comparison of the nutritional composition of goat's milk, cow's milk, and human milk.

Nutrients: Goat's milk, cow's milk, human milk.

Acidity (OT).

Dry matter (%)

Fat (%), Protein (%)

Calcium (mg 100 g) 214 169 60 Iron (mg 100 g) 100 4 5

Phosphorus (mg 100g) 96 94 40

Vitamin A (IU g fat) 39 21 32 Vitamin B2 (mcg 100 ml) 210 159 26 Vitamin B1 (mcg 100 ml) 68 45 17 Lactose (%)

Vitamin C (mcg 100 ml 40 3 30 caloric (joules 100 mg).

Digestion time: 20min, 120min, 30min, absorption time: 22hr, 32hr, 36hr

Human milk is mainly albumin-based. Human milk tastes sweeter because it has a higher carbohydrate content than cow's milk. In terms of minerals, milk is deficient in iodine, iron, phosphorus, magnesium, and is rich in human milk.

Human milk contains two substances, the lack of this milk, one is lecithin, which belongs to phospholipids, and the other is taurine, which belongs to an amino acid.

Human milk depends on what the mother eats.

A compound in human breast milk is able to fight infections caused by harmful bacteria without affecting beneficial bacteria, adding new evidence that breast milk is good for infant health, a new study in the United States says.

Researchers from the National Center for Jewish Medical Research and the University of Iowa have found that human breast milk contains about 200 times more monoglycerides than cow's milk. Related** Published in the new issue of the British journal Science Reports.

Monoglycerides laurate is a compound that occurs naturally in nature. While determining high levels of monolaurate in human breast milk, the researchers also found that human breast milk inhibited the growth of pathogenic bacteria such as Staphylococcus aureus, Bacillus subtilis and Clostridium perfringens. In addition, breastfed babies have higher levels of beneficial bacteria such as bifidobacteria and lactobacilli.

When the researchers removed monolaurate from human breast milk, they found that it lost its ability to fight Staphylococcus aureus, while cow's milk also had antibacterial ability after adding monolaurate.

Monolaurate has also been found to inhibit inflammation in epithelial cells. Epithelial cells are mainly distributed in the intestine and some other mucosal surfaces, and inflammation can cause epithelial cell damage, which may lead to bacterial and viral invasion.

The researchers say the study adds new evidence to the assertion that breast milk is good for infant health. Bacterial infections in infants with antibiotics** kill both pathogenic and beneficial bacteria. In contrast, the monolaurate contained in breast milk is more selective and only fights infections caused by harmful bacteria.

Human milk is the best food for babies and contains a complete set of nutrients as babies grow. and immune proteins.

If you hurt your eyes by welding, you can drip human milk**.

Breast milk is the best nutrition for babies

Breast milk is best for your baby. The specific benefits are as follows:

1. The protein in breast milk is mainly whey protein, which is relatively easy for babies to digest. Other cow's milk will have more casein, which is easy for babies to be constipated or have dry stools.

2. The sugar content in breast milk is higher than that in milk, and drinking breast milk is very beneficial to the development of normal bacteria in the baby's gastrointestinal tract and helps to prevent the occurrence of intestinal diseases.

3. Breastfed babies will be smarter, because some substances in breast milk, such as DHA and taurine (are good for the development of the baby's vision and immunity). Some giant cells and lymphocytes are good for fighting pathogenic bacteria. A relatively high SIGA content can make the baby less susceptible to intestinal diseases.

There are also many enzymes from the mother's body, lactase, lipase, which can help the baby's digestion.

4. The osmotic pressure of breast milk is the most suitable for the development of the baby, so that the baby is not easy to get NEC.

5. Breastfeeding can enhance the emotional communication between mother and baby.

6. The breast milk is very clean, and there is no need to brush the bottle, so as to avoid secondary pollution.

7. Breastfeeding can keep the mother's progesterone at a relatively high level, which can reduce the incidence of the mother's cancer.