Preschool children's proper intake of calcium is helpful for promoting bone development and strengthening bones. Therefore, parents should allow their children to take a balanced diet of various calcium foods such as milk, cheese, fish, and radish vegetables. , Moderately avoid soda, soda, etc., to reduce or hinder the absorption of calcium.
In the skeletal structure, there are 206 bones for adults and 350 bones for babies. The nutrients necessary to strengthen your baby's bones are calcium. But how much calcium does the baby need? Older babies have higher calcium requirements than newborns, and toddlers also need more calcium for better and stronger bones.
Normal or not the bone has a major impact on the baby and adult, if the lack of calcium may cause: Hypocalcemia (caused cardiovascular and nervous system disorders), lack of height, soft teeth disease (causing teeth calcium deficiency), Rickets (causing skeletal abnormalities), muscle tonic contraction (which causes uncontrolled muscle contraction), and osteoporosis (caused by skeletal cavitation).
Provide basic material for bones
Bones are composed of calcium phosphate and collagen. There are also a small number of other proteins or inorganic salts. As the bone metabolism continues, no matter the bone matrix or structure is being modified. In these processes, the synthesis and absorption of bones are included, and therefore sufficient basic material is provided for the synthesis of new bones.
The calcium in the bone needs to be combined with the phosphoric acid before it can be stored. If there is no phosphoric acid, the human body cannot use calcium well, but if the amount of phosphoric acid is too high, the excess phosphoric acid will be treated, and the calcium in the bone will be lost together. Therefore, the ideal ratio of calcium to phosphorus in the body is 1:2, and the ratio of calcium to phosphorus in the blood is 1:1. However, in the dietary survey, modern human calcium is still insufficiently ingested. It is recommended to intake sufficient calcium, protein and vitamins. Calcium intake should be determined according to age and physiological conditions. In the growth period, pregnancy and lactation, postmenopause, etc. can increase intake.
The source of calcium is dairy products, such as milk or dairy products, cheese, and other green leafy vegetables such as legumes and chicory. Foods high in Vitamin D, such as fish, butter, eggs, liver, and milk, also benefit bone health. In addition, adequate intake of vitamin C is also beneficial to the synthesis of collagen, which is also the main matrix component of bones.
The nutrients needed for bone strengthening
In addition to the composition of calcium crystals, bones have many other components. They are living tissues that will be free to decompose and reconstruct. Scientific evidence shows that bone health is not only supplemented by calcium, but must also include vitamins B6, C, D, folic acid, magnesium, manganese, boron, zinc, steel, and barium. At present, Western-style diets commonly eaten by the public contain high-sugar and processed foods, which can easily cause vitamin and mineral deficiencies. Therefore, on the diet, in addition to attention to calcium supplements, coupled with micronutrients, has an additive effect on bone development and strengthening.
In addition, some people only pay attention to improving dietary supplements and taking many calcium tablets on weekdays, but they do not pay attention to exercise. As a result, they do not absorb calcium and have not achieved the desired effect of improving bones. Exercise can increase the vitality of bone cells, so the exercise can not be neglected. Skeletal cells are like bone engineers and construction workers. The proper amount of exercise and nutrition can provide these little engineers with normal vitality and engage in the construction of bones.
When the human body is engaged in proper exercise, the body's force will be transmitted to the bones to stimulate the skeletal cells to be properly stimulated, and the function will be activated. The bone-building material will be used to actively construct the appropriate bones, and at the same time, the unwanted conditions will be removed according to the stress. The trabecular bones reshape the bones into a more perfect structure, resulting in better bone quality.
Food that interferes with bones cannot be eaten!
Soda, candy, and other concentrated sugars, such as cola and soda, will reduce or prevent the absorption of calcium, as well as preserved eggs with high lead content, etc. , which is beneficial to the maintenance of bone quality. In addition, parents should be reminded that hormone-containing foods may cause babies that are in a period of rapid growth and development to prematurely close bones, shorten the growth period of the bones, affect the height of the child, and even cause the baby to become precocious, so avoid giving the baby food. Royal jelly, pollen products, cocoon, and ginseng supplements containing hormones.
This should not be calcium for children?
Due to the large differences between children, some children have poor absorption of gastrointestinal tract, and some children may have bad eating habits such as picky eaters and partial eclipses, resulting in lack of nutrients such as: calcium deficiency, zinc, iron What kind of nutrients are lacking, should be checked by doctors, diagnosed, and then choose the appropriate nutritional supplements, not to give children to eat fortified food can not be generalized, should be based on the specific circumstances of the child to decide.
Develop a partial eclipse and no picky habit
According to the physiological characteristics of the human body, it is advisable for infants and young children to eat the natural ingredients that nature provides to humans. This is one of the principles that should be followed in providing nutrition, namely, the laws of nature.
These foods include foods (coarse and fine grains with food), meat and viscera of livestock and poultry, fish, eggs, milk, vegetables and fruits, etc., and they are prepared according to a certain proportion and use cooking methods that meet children’s digestive abilities. As long as food varieties are diversified, quantity is sufficient, quality is high, nutrition is complete, the proportion of food nutrients is appropriate, and cooking and production are scientific and reasonable, and if there is no picky eaters and no partial eclipse, children can fully obtain the desired food from a balanced diet. Nutrients without extra intake of fortified nutritional supplements. Moreover, the human body is in a balanced state of all kinds of substances in order to maintain its health and unilaterally strengthen its functions in certain aspects, which will certainly break the balance of the body. The proportion of various nutrients must be reasonable, excessive calcium intake will affect the absorption of zinc, so it can not be partial or supplement.
Vitamin
Vitamins are a type of trace organic substances that humans and animals must obtain from food in order to maintain normal physiological functions. In terms of physiological functions, vitamins are neither a raw material for tissues nor a substance for supplying energy, but they are an indispensable substance for the body. It has many types and different chemical structures. Most of them are the components of the coenzyme (or prosthetic group) of certain enzymes. They are the indispensable compounds for maintaining the normal growth (growth, health, reproduction and production function) of the body. It plays a catalytic role in the body to promote the synthesis and degradation of major nutrients (proteins, fats, carbohydrates, etc.), thereby controlling metabolism. Vitamins are essentially low-molecular organic compounds. They cannot be synthesized in the body, or the amount synthesized is difficult to meet the needs of the body, so they must be supplied from the outside. The daily requirement of vitamins is very small (usually measured in milligrams or micrograms). They are neither a raw material for body tissues nor a substance for energy supply in the body. However, they do not regulate material metabolism, promote growth and development, and maintain physiological functions.
Vitamin K2 MK-7, Vitamin C, Vitamin E, Vitamin K2, Vitamin H, Vitamin D3
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