Should sun exposure for children?

Drinking calcium-rich milk can help your baby gain remarkable height. Actually this is true, BS?

Currently, there are many families who choose milk for their children, often interested in the criterion of rich DHA milk, rich in calcium to help their children grow in height. In fact, if the concept of using milk as the only means of salvation to increase height for children is a mistake. Not to mention, once the child has been provided with enough calcium and energy according to the recommended nutritional needs, but the family still forces the baby to drink unnecessary extra milk, which will make him anorexic, psychological stress …

Remember, increasing height is influenced by many factors: genetics, environment … Parents having good height is also a factor affecting the child’s height. Secondly, in terms of environment, children are fully immunized, with proper nutrition, less sickness and diseases… they will develop well and definitely achieve a better height. The next factor is physical exercise, which will stimulate cartilage disc to grow long bones and help bones grow vertically.

All of the above needs to be done in concert. Parents need to track weight and height according to the World Health Organization’s growth chart standards.

As a habit, all babies are brought out to sunbathe early in the morning. Is this necessary, BS?

This is not a habit, but an activity in the health care communication program for young children to prevent rickets due to vitamin D deficiency, popular in the past – Accordingly, when The baby is just born and 2 weeks after birth, all families let their children sunbathe. Under the impact of sunlight on the body, it will create bioactive Vitamin D in the body, which is the key to opening the door for calcium to be deposited into bones to increase bone density to help bones strong. healthy and grow taller. The method of sun exposure is usually done between 6am and 8am (this time the sun is mild and does not heat the child), exposure for an average of 15 to 20 minutes,

However, at present, advanced countries have studied, this makes baby’s skin under the negative optical impact of ultraviolet rays while young skin before 6 months old is too fragile and vulnerable. love. There are three common types of ultraviolet rays: UVA, UVB, and UVC.

UV stands for Ultra – violet, but only UVB rays can convert the subcutaneous vitamin D into active vitamin D.

When the sun comes, UVA rays will be launched by the sun directly to the earth and are the silent cause of negative effects on the body such as aging, age spots, skin cancer … UVC is a very dangerous ray Strong skin cancer but fortunately was prevented by ozone layer.

In particular, UVB is considered the most beneficial but intense ray reaching the ground between 10am and 2pm. However, around this time, the sun is very hot, which is not suitable for both adults and children. Not to mention, if you are exposed to the sun during this period, your baby will be “promoted” with UVA rays (in addition to UVB rays), so it is even more harmful to health.

Many scientific studies have shown detrimental benefits to children when exposed to early sun, so it is recommended that children under 6 months of age can only use vitamin D on average 400 IU daily, no need to sunbathe. and can take vitamin D for at least 12 months (as recommended by the American Academy of Medicine). After the baby has grown over 12 months old and can use formula milk or cow’s milk ensure 1 liter or more a day, as the amount of vitamin D in milk is enough for the body. However, not many babies can drink up to 1 liter in a day.

Therefore, recommendations for children before 6 months of taking vitamin D on average 400 IU / day can last at least up to 12 months, and if possible, give children up to 2 years old.

It should be noted, the more babies who drink breast milk, the more vitamin D supplements are required because breastmilk has a lot of antibodies, nutrients, and fat … but in contrast, vitamin D is very little.

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