There may be several reasons why 14-year-old girls are not tall:
1. Genetic factors: Height is greatly influenced by genetics. If both or one of the parents is not tall, the child may also be affected by genetics, leading to limited height growth. But genetic factors are not absolute, good lifestyle habits and nutritional supplements can promote height growth to a certain extent.
2. Malnutrition: Long term picky eating or imbalanced nutrition, especially a lack of key nutrients such as calcium and zinc, can directly affect bone growth and development, leading to slow height growth. It is recommended to pay attention to nutritional supplementation, maintain a balanced diet, and increase the intake of calcium containing foods such as milk and eggs appropriately.
3. Lifestyle habits: Poor lifestyle habits such as lack of exercise, insufficient sleep, and high mental stress can also have a negative impact on height growth. Exercise can promote bone growth and muscle development, while adequate sleep helps with the secretion of growth hormone, which is beneficial for height growth. Excessive mental stress may affect hormone balance in the body, thereby affecting height growth. It is recommended to maintain good lifestyle habits, exercise appropriately, ensure sufficient sleep, and learn to regulate emotions to reduce mental stress.
If girls experience abnormally slow or stopped height growth before or during puberty, the possibility of endocrine disorders such as growth hormone deficiency and thyroid dysfunction should also be considered. These diseases can affect the normal secretion of hormones in the body, thereby affecting height growth. If you have any doubts, it is recommended to seek medical attention promptly for relevant examinations and treatment.