Camellia oil (also known as wild camellia oil, camellia seed oil, camellia seed oil) is taken from the seeds of camellia oleifera. The production process of camellia oil can be divided into: shelling, drying in the sun, crushing, oil pressing and filtering. The whole process is physical, so it is truly pure natural green edible oil. Tea oil contains no erucic acid, cholesterol, aflatoxin and other additives. Tests show that the unsaturated fatty acids in tea oil are over 90%, oleic acid is 80-83%, linoleic acid is 7- 13%, and it is rich in protein and vitamins A, B, D, E, etc. Especially, it contains rich linolenic acid which is necessary for human body but cannot be synthesized. Through scientific identification, the oleic acid and linoleic acid contents of camellia oil are higher than those of olive oil. Infants and young children who eat food are in a period of rapid intellectual and physical development, and they urgently need a lot of nutrients, and oil is one of the important nutrients. Medical research has proved that oleic acid and linoleic acid can be transformed into DHA (commonly known as brain gold) and EPA in human body, which have an important role in promoting the development of brain and vision. Children's camellia oil can promote the appetite of infants and children, promote qi, relieve constipation, eliminate fire and help digestion, which is very helpful to promote physical development such as bones. For the elderly, it has the effects of removing fire, caring skin, improving eyesight, blackening hair, delaying aging, and prolonging life and health. The middle-aged and elderly people should choose camellia oil. In Japan, the United States and Taiwan Province, China, camellia oil is nicknamed "longevity oil". Tea oil for beauty lovers can resist ultraviolet rays, prevent sunburn and reduce wrinkles, which is very effective for chloasma and sunburn. Tea oil is rich in natural vitamin E, tea polyphenols and squalene. These all have the effects of beauty and anti-aging. According to experts' research, the content of unsaturated fatty acids in camellia oil is as high as 93%. Unsaturated fatty acids, whose function is to neutralize saturated fatty acids in fish, meat, eggs, milk and other foods commonly used by modern people, achieve the functions of restraining obesity and preventing "three highs". Unsaturated fatty acids, also known as cosmetic acids, can make people's skin smooth and moist after long-term consumption. Pregnant women's tea oil is the best tonic for pregnant women after delivery. Eating tea oil can not only improve the activity of human enzymes, but also increase the secretion of tocopherol, improve physical fitness and increase the maternal immune function, thus increasing the amount of breast milk and bringing more nutrients and immune substances to the baby. Pregnant women can also help to eliminate the abdominal fat accumulated during pregnancy after eating it after delivery, which can help to recover quickly. Folk tea oil is very effective in increasing breast milk and ensuring children's bone development and intellectual development. When lying-in women are in confinement, they drink crucian carp soup cooked with tea oil. If you start eating tea oil during pregnancy, the effect will be better. Students (1) improve their study and work efficiency. (2) Protect their hearts effectively: most students are "learning fanatics" and their brains need much more nutrition and blood oxygen than usual. When the blood circulation system is normal, the burden on the heart is in a state of heavy load. If the blood circulation system is abnormal, the heart will be overwhelmed. For a long time, not only the learning effect is poor, but also the brain and heart will be diseased. Eating tea oil once or twice a day can ensure 3-4 hours of intensive brain use (excitement and clear thinking). For students and brainworkers, it is a good way to improve the efficiency of study and work by eating tea oil. For example, women, the elderly, obese people, people who eat a meaty diet, love sweets, people who don't eat breakfast, people who like quietness and exercise less, people with gastric ulcer, hypertension, hyperlipidemia, hyperglycemia, hyperuricemia, hyperinsulinemia, high weight and fatty liver, people who have little physical exercise, are addicted to alcohol and tobacco, are overweight, and frequent guests at banquets, eating tea oil can help reduce the incidence of diseases.