Knowledge

Normal human liver contains a small amount of fat, usually accounting for 3% to 5% of liver weight. When the fat in the liver exceeds 5% or when there

What time do you fall asleep every day? If the answer is before 23:00, congratulations, you may have already defeated most people. If you have never e

Although insomnia may sound commonplace, it actually affects the quality of life and health status of countless people. In the fast-paced modern life,

At present, it is the season of high incidence of respiratory infectious diseases. Influenza, mycoplasma pneumoniae, adenovirus and other pathogens ar

Influenza vaccines can usually be administered at community health service centers or hospitals. Please consult the local health administrative depart

Women over the age of 35 are considered advanced mothers As an animal, humans also have a suitable reproductive age, and once they pass the critical p

Leukemia is actually blood cancer, which refers to malignant tumors that occur in the blood and hematopoietic system. The cancer cells in leukemia pat

Vitamin B12 is a water-soluble vitamin and the only one that contains metallic elements. It has a wide range of sources, including animal organs, pork

In recent years, during the summer vacation, there has been a significant increase in the number of "little chubby" parents coming to the en

The new semester is coming soon, and some children may show some discomfort when facing the new semester life. Why does this situation occur? How shou

The anxiety before the start of school is a necessary path for growth; The joy after the start of school is a beautiful departure for the future, but

As an important component of public health, mental health is related to the quality of life of every individual and the harmony and stability of socie