In winter, the duration of sunshine is significantly shorter than that in summer. In addition, the temperature in winter continues to decrease, and children’s outdoor activities are greatly reduced. However, the growing children’s absorption and utilization of calcium are increasing, and the demand for calcium is even greater. 'urgent', this time calcium is more important. Less sun exposure during the winter can easily lead to vitamin D deficiency, and calcium intake can also decrease, which in turn affects bone growth. Therefore, in winter, parents ensure that their children's calcium intake meets standards by increasing outdoor activities and increasing dietary calcium intake.
é‡è¦æ€§ The importance of calcium
It is the most abundant mineral in the human body and 99% is found in bones and teeth. Baby is when the body grows fastest, bone and muscle development require a lot of calcium, so the demand for calcium is very large.
å±å®³ Baby's calcium deficiency
Insufficient calcium intake of the baby's body will affect the development of the teeth. Not only will the baby have teething late, the dentition will be uneven, and it will increase the possibility of tooth decay in the future; the lack of calcium will also slow the growth of the baby's bones. , And it's fragile. Since childhood calcium deficiency baby is also prone to osteoporosis and so on.
哪些 What signal does the baby have for calcium deficiency?
Many times, some of the baby's abnormal performance is enough for moms and dads to understand whether the baby's body has enough calcium.
1. It is not easy to fall asleep and it is not easy to enter a state of deep sleep.
2. After going to sleep, sweat, crying, easy to wake up.
3. Frequent irritability during the day and restlessness.
4. Late teething, or uneven teeth alignment.
5. Learned late.
6. Paroxysmal abdominal pain, but can not find intestinal parasites, there is no indigestion, enteritis and other intestinal diseases.
7. Partial or anorexia.
8. The finger joints are obviously enlarged and the knuckles are weak and weak.
9. Unexplained convulsions often occur.
10. Nails gray or white marks.
Learn how much calcium your baby needs every day
0 to 6 months, the daily intake of calcium is 400 mg;
6 to 12 months, the average daily intake of calcium is 500 mg;
1 to 3 years old, the recommended daily amount of calcium is 600 mg.
Xiao Bian Tip: Parents can calculate the intake of calcium by the baby's daily intake of food, whether it reaches the daily recommended nutrient intake.
How should the baby scientifically supplement calcium?
With respect to calcium supplementation, we must measure calcium intake, absorption rate, and deposition rate.
First of all, we need to know how much the amount of children needs, 0-50 months monthly is 300mg, 5-11 months each month is 400ng, 1-3 years old 600mg each month. This point can be calculated by formulating the formula on the milk powder bucket: The nutrients contained in each hundred milliliters are calculated. If the intake is sufficient, the baby is still deficient in calcium, so it is necessary to consider the problem of absorption.
Baby care details about calcium deposition. The first is the problem of sun exposure. If there is a standard, it will be like this: In the case of small vests, small trousers, exposed arms, and exposed thighs, direct sunlight for two hours, and the shadow of the tree for four hours, can not be Through the glass sun, you can not eat cod liver oil, can also synthesize vitamins A, D, which means that the baby in the summer outdoor activities can reach this target. By the time the spring and autumn seasons only reach the face and hands, we should increase the amount of cod liver oil in our diet. In winter and areas where there is no sunlight, calcium supplements with vitamin D should be added as recommended by a doctor.
Baby calcium need to pay attention to what?
(1)Calcium does not eat with plant foods. Some plant foods, such as cereals, especially whole-grain, whole-grain, bran, etc., contain high levels of phytic acid, affect the absorption of calcium, and various vegetables such as spinach, clams, leeks, etc., contain oxalate, carbon Acid salts, phosphates, etc., combine with calcium and impede the absorption of calcium.
(2)Calcium does not eat with oils and fats. Since the fatty acids produced after lipolysis are not combined with calcium, they are not easily absorbed.
(3) Do not eat too much meat or eggs for each meal. Because various kinds of meats and eggs contain more phosphate, the combination of calcium will affect the absorption of calcium.
(4) Time for calcium supplementation. Since the fatty acids in dairy products affect the absorption of calcium, calcium supplementation is best arranged between feedings. Although some foods are rich in nutrients, such as soy milk, but the calcium content is relatively low. The calcium content of polished rice and white flour is also relatively low. When children are given these foods, they must pay attention to additional calcium supplements.
(5) The dose of calcium supplementation. Children under 2 years of age usually need 400 to 600 milligrams daily, and 3 to 12 years old 800 to 1000 milligrams per day. According to the normal diet, the baby needs only 2/3 of the amount of calcium he needs from food every day. Therefore, extra calcium must be added every day to fill the calcium deficiency.
(6) Eat more foods that contain more calcium or can promote calcium absorption. For example: milk (human milk, milk, goat's milk, etc.) is rich in calcium and sufficient in absorption; animal liver, egg yolk, fish, meat and beans are rich in vitamin D, which can promote the confiscation of calcium, but animals and plants In the vitamin D to be converted into endogenous vitamin D after ultraviolet irradiation, can be used by the body, so children should be properly sun. Kelp, shrimp and other marine products contain high amounts of calcium; seaweed, cauliflower is also rich in calcium, broad beans with skin to increase the absorption of calcium; bone plus vinegar soup, can increase calcium, refined vinegar ribs are also rich in calcium The crispy fish will be eaten together with bones to increase the calcium content, etc. Breast-feeding women often eat these foods containing more calcium, breast milk can increase the amount of calcium for the baby to play a role in calcium. Children and children should be given regular meals of these calcium-rich foods to increase calcium.
(7) Eat more acidic foods. Because calcium is easily soluble in acidic solutions, insoluble calcium salts are formed in alkaline environments. So eat more sour fruits, fruit juices, lactic acid, amino acids and so on. Can promote the absorption of calcium.
(8) Pay attention to the ratio of calcium to phosphorus. Phosphorus is an essential inorganic salt for the human body, but excessive phosphorus intake can form calcium phosphate with calcium. Studies have shown that the ratio of calcium and phosphorus in food is 2:1. When the ratio of calcium to phosphorus in milk is 1.2:1, it is most beneficial to the absorption of calcium. The ratio of calcium to phosphorus in breast milk is close to 2:1. Therefore, milk is used. Feeding infants should increase foods high in calcium and low in phosphorus, such as green leafy vegetable soup or mashed potatoes, apple purees, and eggs. To correct the ratio of calcium and phosphorus.
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