Potatoes, scientific name potato, alias Yangshan, foreign sweet potato, yam eggs. It and corn, wheat, rice, and oats are known as the world's five major food crops. Because of its rich nutrition, potatoes have the reputation of “underground ginsengâ€. Its tubers contain 15-25% of starch, 2-3% of protein, 0.7% of fat, and 0.15% of crude fiber. It is also rich in calcium, phosphorus, iron, potassium and other minerals and vitamin C and vitamin A. And B vitamins.
According to the motherland medicine, potatoes are flat and have the effect of healing the stomach, regulating the middle-intestines, strengthening the spleen, and replenishing qi; they can improve gastrointestinal function, and have certain levels of constipation caused by gastric ulcers, duodenal ulcers, chronic cholecystitis, and hemorrhoids. Efficacy. The USDA Agricultural Research Institute believes. Eating whole milk and potatoes for every meal can get all the physical elements that the body needs.
Potatoes should not be snacks
However, from a food safety point of view, potatoes are not a good snack. Fan Zhihong, an associate professor at the Food College of China Agricultural University, pointed out that after high-temperature heating of potatoes, it is particularly prone to the formation of “acrylamideâ€-type toxic substances, so potato chips are the food with the highest toxic content, and French fries also have such troubles. Therefore, potato chips, fried chips, French fries and other snacks should be extra careful, do not exceed 25 grams per day.
Fortunately, the heating temperature for home-cooked stew is not more than 120°C, so no harmful substances are produced. Therefore, stewed potatoes, fried potatoes, steamed potatoes, etc. can be eaten with confidence.
5 effects of potatoes
Efficacy 1: potatoes can keep the pace of the years
Potatoes are nutritious and anti-aging foods. It is rich in B vitamins such as vitamins B1, B2, B6, and pantothenic acid and a large amount of high-quality cellulose. It also contains nutrients such as trace elements, amino acids, proteins, fats, and high-quality starch. People who eat potatoes regularly are healthy and old.
Effect II: potatoes can lose weight
Eating potatoes does not have to worry about excess fat because it contains only 0.1% fat, which is the lowest fat content in all hunger-fighting foods. Eating more potatoes every day can reduce fat intake, allowing the body to gradually metabolize excess fat and eliminate your afflictions. Potatoes have a wonderful effect on the human body. Thin people can eat fat, and fat people can lose weight." Eating too often can become slender.
Those who think that their body is not ideal, as long as the potatoes are listed as a daily food to eat for a period of time, do not have to suffer from dieting to receive the "more greedy, the more beautiful" effect. However, dieters should pay attention to potatoes as a staple food rather than cooking. It would be nice to eat a medium size one at a time.
Efficacy three: potatoes are natural beauty products
Potatoes have good skin care and appearance. The fresh potato juice is directly applied to the face and the whitening effect is very significant. Human skin is prone to being sunburned and tanned on a hot summer day. Potato juice is effective in removing pigmentation and has no side effects.
Potatoes also have a significant cosmetic effect on the skin around the eyes. The cooked potatoes are sliced ​​and attached to the eyes, which can reduce the swelling of the bags under the eyes. The potato is cut into pieces and applied to the face, which has a good effect of skin care and reducing wrinkles. Young skin is exuberantly secreted by the skin and is often plagued by acne and acne. Applying cotton to dip fresh potatoes to the affected area can solve this problem.
Effect four: potatoes can eat good character
Potatoes contain vitamin C. Office workers living in modern society are most vulnerable to depression, frustration, anxiety and other negative emotions. Potatoes can help you solve this problem. Food can affect people's emotions because it contains minerals and nutrients that can act on the body and improve mental state.
Most of the people who work as employees are mostly due to the lack of vitamin A and C in the body or excessive intake of acidic foods. Potatoes can help you to supplement vitamins A and C. You can also replace the meat on the premise of nutrition. Food pH imbalance.
Efficacy 5: potatoes can adjust the weak constitution
Potatoes not only do not make people fat, but also have the effect of wound healing, diuresis, and spasm. It can prevent ecchymosis, neuralgia, arthritis, coronary heart disease, and also treat eye pain. Potatoes are rich in potassium, people with muscle weakness and loss of appetite, people who take diuretics or laxatives for long periods eat more potatoes, and can supplement the body's lack of potassium.
High levels of protein and vitamin B can enhance physical fitness, while also improving memory and clear thinking. Friends who have no appetite during the summer, and insist on eating potatoes for a while, will surely receive satisfactory results.