Hair care: hair is a person's second face. Just staying in skin care, beauty is only half done. Good skin and good hair look good. Speaking of hair care, middle-aged friends should take good care of their daily lives. How should I maintain my hair? First of all, choose shampoo according to your hair quality. For dry or neutral hair, choose moisturizing shampoo; Choose a refreshing conditioning shampoo for oily hair; If you have dandruff, you can choose dandruff conditioning shampoo. Secondly, choose a conditioner that suits your hair. Generally, you can choose a soft and moist conditioner, and friends with dandruff can choose a dandruff conditioner. Third, we should follow the correct methods and steps to care for our hair. In addition, you should eat enough protein in your diet and eat less spicy and greasy food; Don't perm and dye your hair frequently; Don't expose yourself to strong sunlight; Don't overwork, get enough sleep. The most important thing is not to use inferior shampoo and hair care products. When you know the necessary knowledge of hair care and choose the right hairdressing products, you will make your hair shiny every day. Prevention of hair loss: Dietary prescriptions to prevent hair loss Nowadays, more and more people suffer from hair loss, and they are getting younger and younger. These "extremely smart" people are often greatly distressed by this. Hair loss is certainly related to the mental stress caused by the rapid and tense pace of life and work and fierce social competition, but insufficient intake of staple food is also an important "catalyst" that leads to hair loss. Traditional Chinese medicine believes that grains can tonify the kidney, which is full of qi and has more hair. Throughout the ages, health-preserving people have always advocated that a healthy diet needs "five grains to supplement and five fruits to support", which means that the human body must consume a certain amount of staple food, fruits and vegetables every day. However, a recent survey shows that the consumption of staple food by modern urbanites is getting less and less, which is already insufficient. This has brought some hidden dangers to health. Insufficient intake of staple food can easily lead to insufficient blood and kidney. According to the theory of traditional Chinese medicine, the kidney is the innate foundation, and its prosperity is prosperous. Therefore, the process of hair growth and shedding reflects the rise and fall of essence in the kidney. People with kidney-qi have thick and shiny hair, while people with kidney-qi deficiency tend to lose hair, dry and turn white. The growth and shedding, moistening and withering of hair are closely related to the rise and fall of qi in kidney and qi and blood in human body. Old people often lose their hair because of insufficient qi and blood and kidney essence, which is an objective law of human life, growth, strength and aging. Therefore, if young people's hair loss not only affects the overall image, it may also be a signal of kidney deficiency and blood deficiency in the body, and these problems are closely related to the lack of staple food intake. Many people often only pay attention to drinking and eating vegetables when eating dinner, forgetting or deliberately not eating staple food, which is easy to damage kidney qi due to unbalanced nutrition. In addition, if you eat less staple food, you will eat more meat. Studies have shown that excessive meat intake is an important "accomplice" of seborrheic alopecia. Every healthy adult's daily food intake should be around 400g, at least not less than 300g. Even during the period of losing weight, you can't help eating staple food. In addition, proper intake of some foods that can benefit kidney, nourish blood and promote hair growth, such as sesame, walnut kernel, longan and jujube, will be of great benefit to the prevention and treatment of alopecia.