Pregnancy is a special physiological adjustment process of the mother. A tiny fertilized egg grows to a fetus of 3,000 to 3,500 grams in about 280 days. Throughout the pregnancy, the mother needs approximately 50 grams of calcium, which supplies 30 grams of fetus. In the mother, such as calcium intake is insufficient, the fetus needs calcium from the mother's bone marrow, teeth to meet the needs of growth, so that the maternal blood calcium is reduced, calf cramps or tetany.
However, due to many factors that affect calcium absorption by the mother. If some vegetables contain large amounts of oxalate, calcium insoluble calcium oxalate will affect the absorption of calcium; phytic acid in cereals is also not conducive to the absorption of calcium; excessive intake of fat, the formation of insoluble saponification will also be reduced Absorption of calcium.
Therefore, nutrition experts believe that the best way to supplement calcium in pregnant women is to drink 200 to 400 grams of milk per day. Each 100 grams of milk contains about 120 milligrams of calcium. The calcium in milk is most easily absorbed by pregnant women, and the combination of various minerals such as phosphorus, potassium, and magnesium is also very reasonable.
In fact, pregnant Mommy drinking milk can not only supplement the mother's nutrition, but has great benefits for the baby's bone development in the future. The so-called one drink milk, two people benefit, pregnant Mommy also hurries to act, scientific drinking milk, a healthy baby!
Some pregnant Mommy will ask, is it good to drink pure milk, or yogurt is good? Xiao Bian once again to tell you to a milk, yogurt PK.
Calcium is the most abundant inorganic element in the human body and has many important physiological functions. It is mainly involved in the formation of bones and soft tissues. If the human body ingests calcium deficiency, it may cause rickets and osteoporosis. Rickets are more common in children. According to a survey conducted by relevant national agencies, the prevalence of children aged 0-5 years was 16.9%. As children grow and develop, they need more calcium. Calcium supplements should mainly rely on food supplements. The Chinese Residents' Dietary Guide places special emphasis on supplementing calcium with more milk and soy foods. Milk is a source of high-quality protein, rich in amino acids, and has a digestive utilization rate comparable to that of eggs, and is higher than meat, rice, and bread.
Milk is not only the source of high-quality protein, but also calcium-rich foods. Every 100 milliliters of milk contains 120 milligrams of calcium, and the body's calcium absorption rate in milk is up to 40%. If you eat 250 milliliters a day and get 300 milligrams of calcium, which is equivalent to 40% of the calcium supply standard recommended by the Chinese Nutrition Society, and then take certain calcium from other foods, you can basically meet the requirements.
Women of childbearing age have the best effect of supplementing about 2 grams of calcium per day. In daily life, pregnant women in addition to adding a certain amount of calcium products, food supplement is an indispensable part, menopausal women, elderly women are prone to osteoporosis. The treatment of osteoporosis should include sex hormone replacement therapy, inhibition of osteoclast function, calcium supplementation, sun exposure, and physical labor. At this time calcium should also be preferred to drink milk.
Pregnant women are the most vulnerable to constipation during pregnancy, which is a great harm to the body. Probiotic yogurt is good, it can relieve constipation, and it is also good for the body to absorb nutrients.
Probiotics refer to a group of intestinal physiological bacteria that are beneficial to human life and health, such as Bifidobacterium, Lactobacillus acidophilus, Lactobacillus casei and other lactic acid bacteria. At present, there are various kinds of yoghurt products available on the market, including coagulation type and agitation type, as well as juice-type yoghurts with different juices, sweet and sour tastes, and different tastes. No matter what kind of yoghurt, its common feature is that it contains lactic acid bacteria. These lactic acid bacteria secrete substances that are beneficial to human health when they multiply in the human intestine, so yogurt has more benefits to the human body:
The first is to decompose lactose and protein in milk to make the body more digestible and absorbable;
Second, yoghurt promotes the secretion of gastric juice, increases appetite, and enhances digestion.
Third, lactic acid bacteria can reduce the production of certain carcinogens, which have anti-cancer effects;
Fourth, it can inhibit the proliferation of spoilage bacteria in the intestinal tract and weaken the toxins produced by spoilage bacteria in the intestine;
The fifth is the effect of lowering cholesterol, especially suitable for people with high blood lipids;
Sixthly, in general, whether after surgery or after acute and chronic recovery, patients have taken or injected a large amount of antibiotics to treat the disease or prevent infection, which has caused a great change in the intestinal plexus, and even some beneficial bowels. Pathogens are also all inhibited or killed, causing dysbacteriosis. Yogurt contains a large number of lactic acid bacteria, drink 0.25-0.5 kilograms per day, can maintain the normal intestinal flora balance, adjust the intestinal flora to normal levels. Therefore, those who recover from serious illness and drink more yoghurt have an irreplaceable effect on physical recovery. Therefore, it is also most needed for people who have recovered from illness.
The content of lactic acid bacteria in yogurt is generally around 106, which means that the total content of probiotics in yogurt is no less than some similar health foods. Lactic acid bacteria intestinal scavenger, it can settle in the intestine, make beneficial changes in the composition of the intestinal flora, promote the secretion of digestive enzymes and intestinal peristalsis, remove intestinal waste, inhibit the proliferation of spoilage bacteria.
In addition to nutritious yogurt, yoghurt also contains lactic acid bacteria, so it has a health effect.
1. Maintain the ecological balance of intestinal flora, form a biological barrier, and inhibit the invasion of harmful bacteria to the intestinal tract.
2. Constipation is prevented by producing a large amount of short-chain fatty acids to promote intestinal peristalsis and bacterial cell mass growth to change osmotic pressure.
3. Yogurt contains a variety of enzymes to promote digestion and absorption.
4. By inhibiting the growth of saprophytic bacteria in the intestine, the toxins produced by the spoilage are inhibited, and the liver and brain are protected from these toxins and prevent aging.
5. By inhibiting the growth of saprophytic bacteria and certain bacteria in the intestine. It also inhibits the carcinogenic factors produced by these bacteria and achieves anti-cancer
6. Improve the body's immune function, lactic acid bacteria can produce a number of substances that enhance immune function, can improve the body's immunity and prevent disease.
Although milk and yoghurt said that the husband was reasonable and the public said it was reasonable, Xiao Bian still thought that the two single drinks were not good, and Xiao Bian advocated that milk yoghurt drink alternately.
Some people who are pregnant cannot drink yogurt and can only drink milk. In actual fact, as long as pregnant women are not pregnant too much, the effect of drinking calcium supplements is better.
Milk itself is rich in calcium, and is easily absorbed by the body. Therefore, it is best for pregnant women to drink 250-500 ml of milk per day to meet the increase in calcium demand during pregnancy. Yoghurt is made from fresh milk fermented by lactic acid bacteria. Not only does it have the same nutritional value as fresh milk, it also inhibits the propagation of spoilage bacteria and reduces its production of toxins in the intestine.
In the second and third trimesters of pregnancy, the daily intake of calcium needed by pregnant women has increased. It is therefore recommended that milk and yogurt be used alternately when choosing dairy products.
Tips: Whether it is drinking milk or drinking yogurt, pregnant Mommy must remember, do not greedy drink, to be appropriate.
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