Factors That Affect Height Growth
Although most people assume that height is a fixed trait determined solely by genes, scientific research has shown that stature is influenced by a number of factors. Environment, nutrition, hormones and certain medical conditions are all known to impact how tall a person will be. The human body is very adaptable and can even grow slightly at any age, regardless of whether a person has reached their genetically maximum height or not.키성형
The first year of life is the fastest period of growth, with children adding about 10 inches in that time. After that, height increases steadily but not as rapidly until adolescence. During adolescence, the final 15-20% of adult height is typically gained. This is a time when the growth plates continue to make new bone and most children experience their biggest height gain.
Men and women are generally different in their rates of height growth, with boys typically growing faster and for a longer period than girls. Differences in lifestyle also contribute to a person’s height. For example, poor diet and limited access to food and water can cause malnutrition, which will hinder a child’s growth.
Scientists believe that genetics account for around 80% of a person’s overall height, but it is not yet clear how these genes determine a person’s height. There are more than 700 gene variants that can influence a person’s height, and scientists anticipate that more will be discovered in the future. Some of these rare genes are known to affect height (for example, variants in the FGFR3 gene cause the disorder achondroplasia).
Researchers have found that humans with good nutritional habits tend to grow taller than those who don’t. For example, a study in the United Kingdom found that kids who eat lots of fruits and vegetables and have regular physical activity are taller than those who don’t. It is also believed that a person’s height may be affected by their level of stress, so it is important to try and maintain a healthy work-life balance.
People who use marijuana regularly have been found to hit puberty earlier and grow at a slower rate than those who don’t. Scientists are still working to figure out why this happens, but it may have to do with the fact that marijuana is known to reduce appetite and slow a person’s metabolic rate, both of which can have an effect on a person’s height.
A doctor should be consulted if a child is growing slower than expected, as it could indicate a health issue like a thyroid deficiency or a hormone deficiency. In most cases, a person’s height is pretty much set once they reach 18, but it is possible to maximize growth by eating well, exercising regularly and getting plenty of sleep each night.닥터케빈의원