The milk within 3 days after the calving of cows is obviously different from ordinary milk, and it is called bovine colostrum. Bovine colostrum has a higher protein content and lower fat and sugar content. In the 1950s, research found that bovine colostrum was not only rich in nutrients, but also contained a large number of immune factors and growth factors such as immunoglobulins, lactoferrin, lysozyme, insulin-like growth factor, and epidermal growth factor. Through scientific experiments, it has been proved that it has the functions of immune regulation, improvement of the gastrointestinal tract, promotion of growth and development, improvement of symptoms of aging, inhibition of many kinds of germs, and other physiological functions and functions, and is praised as “health food for the 21st centuryâ€. In April 2012, the Ministry of Health stated that infant milk powder will be banned from adding bovine colostrum, and the new regulations will be implemented starting from September 1, 2012. On August 13, 2012, the Ministry of Health specified the scope of the bovine colostrum ban.
The specificity of colostrum is first reflected in the chemical composition: Compared to ordinary milk, colostrum has a higher protein content, lower fat and sugar content, iron content is 10 to 17 times that of ordinary milk, and vitamin D and A are ordinary milk. 3 times and 10 times. According to Taber's encyclopedia (16th edition), colostrum is described as "a mammal's secretory fluid starting from the 4th month of pregnancy, but generally within 2 to 3 days after birth, before the actual lactation period begins. Secreted milk. This pale yellow liquid is characterized by high calories and high protein in addition to antibodies and lymphocytes."
The role of bovine colostrum
Regulate immunity and enhance immunity
This is the key point that bovine colostrum is different from ordinary bovine milk. Bovine colostrum contains a lot of immunoglobulin and lactoferrin, but it is almost not contained in ordinary milk. Immunoglobulins can bind to antigens such as pathogenic microorganisms and toxins, form antibodies, and fundamentally improve the immune system of the human body. Lactoferrin has an antibacterial and antiviral effect and can reduce the chance of human infections.
Promote growth and intelligence
Bovine colostrum contains a large number of growth factors that promote growth and development. Contains taurine, choline, phospholipids, brain peptides, and other indispensable nutrients for children's growth and development. It also has the effect of promoting mental development.
Improve the gastrointestinal tract
The immune factors in colostrum are highly effective against viruses, bacteria, fungi and other allergens, neutralizing toxins. While inhibiting the growth of many pathogenic microorganisms, it does not affect the growth and reproduction of non-pathogenic microorganisms in the intestine. It can improve gastrointestinal function and has a significant effect on gastroenteritis and gastric ulcer patients.
Eliminate fatigue and delay aging
Bovine Colostrum Ex-tract'BCE can increase serum total SOD activity and Mn-SOD activity, reduce lipid peroxide content, increase antioxidant capacity, and delay aging. Experiments show that BCE can improve the liquefaction intelligence of the elderly and slow down the aging rate. BCE contains higher taurine, vitamin B, and insulin-like, bovine colostrum growth factor, fibronectin, lactoferrin, etc., and is rich in vitamins and trace amounts of iron, zinc, copper and other trace elements, many factors The synergistic effect of bovine colostrum can improve the symptoms of aging. Experiments show that bovine colostrum can enhance the animal's physical strength, endurance and resistance to air thinning, so bovine colostrum has the effect of eliminating fatigue.
Adjust blood sugar
Colostrum has obvious effects of improving symptoms, lowering blood sugar and enhancing immunity, resisting free radical damage and anti-aging. Hypoglycemic effect is significant.
Strengthen body and improve exercise performance
Colostrum is the only natural immune factor and growth factor in the perfect combination, it is a natural and no side effects of sports nutrition. Growth factors can promote muscle growth, accelerate the repair of damaged or aged tissues and muscles, promote fat burning, increase bone density, and restore skin elasticity. For large athletes, bovine colostrum is an excellent nutritional product. It helps athletes recover quickly after a series of exercises, helps repair damaged muscle and connective tissue, and protects the body's motion joints. Taking bovine colostrum is a safe and effective way to protect health and improve athletic performance.
Post-mortem and postoperative recovery
Colostrum enhances resistance and immunity. The oligosaccharides and their derivatives in colostrum have anti-inflammatory and anti-infective effects, promote the reproduction of beneficial bacteria in the intestine, and also have the effect of activating the body's immune function. Colostrum colostrum in a variety of growth factors, can promote the normal growth of cells, tissue repair and recovery of trauma. Growth factors in bovine colostrum can also promote the repair of injured muscles, skin collagen, cartilage and nerve tissue, have strong muscles, and repair RNA and DNA.
Why infants and young children are not advised to consume bovine colostrum
According to industry sources, bovine colostrum may have safety uncertainties, so the government has introduced new regulations restricting the use of infant foods. Experts believe that the new regulations will have a greater impact on current infant food enterprises, especially infant formula milk powder companies. In many infant formula milk powders, bovine colostrum is currently the main selling point for expensive milk powder, and the profit margin is the highest. At the same time, experts said that many countries in the world have not listed bovine colostrum as an additive substance for infant formulas.
Side effects of bovine colostrum
The baby is often sick, and some parents want to add bovine colostrum to their baby, but I heard that it causes precocious puberty and I don’t know if I should give it to my baby. Since 2004, various negative news about bovine colostrum has been ongoing, and the media has exposed and questioned that bovine colostrum causes precocious puberty in children.
Some parents think that eating more colostrum will get angry and the taste is generally sweet. After eating, it stays in the mouth. It is not very good for your baby's teeth, so always clean your teeth.
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