The female genitalia is more complex in structure, with more skin and mucosal folds. It has sweat glands, sebaceous glands, Bartholin's glands, and secretions from the cervix and vagina. Additionally,

In recent years, scientists abroad have observed and analyzed the age of menarche in girls from 30 countries and regions, and found that diet can influence the age of menarche, especially the fiber co

Bad breath is a problem that many people may encounter, especially during the change of seasons when it is easy to get a heatiness. The first consequence of heatiness is often manifested in the mouth.

  Adolescence is the period of greatest growth in the human body. However, some girls, fearing weight gain, resort to extreme dieting once they enter puberty. This leads to insufficient intake of

The first growth peak occurs from birth to around one year old.The second growth peak is during puberty when height increases rapidly. The fastest period of height growth is during early puberty, wit

  After entering puberty, secondary sexual characteristics begin to develop. In girls (aged 9-12), the stimulation of hormones secreted by the ovaries leads to the appearance of breast buds, whic

Can girls exercise during menstruation? It should be treated differently based on each individual's specific situation.Generally speaking, if the body is healthy, the menstrual cycle is normal, and t

Girls entering puberty undergo a series of physiological changes. Therefore, they should reduce intense and high-intensity jumping and choose sports that are competitive and entertaining for exercise,

Iron is one of the essential trace elements for human health and is an important raw material for the synthesis of hemoglobin. Iron deficiency can reduce the content and physiological activity of hemo

Teenage years are a critical period of growth that require a variety of nutrients and energy. However, girls during this period are more prone to excess nutrition and early obesity. To achieve compreh