Potato is a vegetable that we often eat, but does it have any nutrition? 1. Potatoes are nutritious and anti-aging food. It is rich in B vitamins such as vitamin B 1, B2, B6 and pantothenic acid, and a large amount of high-quality cellulose, as well as trace elements, amino acids, protein, fat and high-quality starch. People who often eat potatoes are healthy and age slowly. 2. You don't have to worry about excess fat when eating potatoes, because it only contains 0. 1% fat, which is the lowest fat content in all hunger foods. Eating more potatoes every day can reduce fat intake, let the body gradually metabolize excess fat, and eliminate your worries. 3. Potatoes have a good effect of caring skin and maintaining appearance. Fresh potato juice is directly applied to the face, which has a remarkable whitening effect. People's skin is easy to get sunburned and tanned in hot summer. Potato juice has obvious effect on removing stains and has no side effects. Pork is what we eat every day, so what are the benefits of eating pork to our human body? 1. Pork, also known as dolphin meat, is one of the main livestock. It belongs to the pig family. Its taste is sweet and salty, and it is rich in protein, fat, carbohydrate, calcium, phosphorus and iron. Pork is the main non-staple food in daily life, which has the functions of tonifying deficiency, strengthening body, nourishing yin and moistening dryness, enriching muscles and nourishing skin. Anyone who is weak after illness, postpartum blood deficiency, and yellow face can be used as a nourishing product. 2. Fat meat mainly contains fat, and contains a small amount of protein, phosphorus, calcium, iron, etc. Lean meat mainly contains protein, fat, vitamin B 1, B2, phosphorus, calcium, iron, etc., and the latter is more than fat meat. 3. It is used for relieving body fluid injury due to fever, thirst and drinking after febrile disease; Lung dryness and cough, less dry expectoration, dry throat and pain; Intestinal boring, constipation; Deficiency of qi and blood, thin and weak. Onion is something we often eat, and it will be put every time we cook, so what nutrition does onion have? 1. Onion leaf contains more vitamin A, vitamin C and calcium than onion white. Onion contains a considerable amount of vitamin C, which can relax small blood vessels, promote blood circulation, help prevent dizziness caused by high blood pressure, keep the brain flexible and prevent Alzheimer's disease. 2. People who often eat onions, even if they are fat and fat, have no increased cholesterol and are physically strong. Onion contains trace element selenium, and can reduce the content of nitrite in gastric juice, which has a certain effect on preventing gastric cancer and various cancers. 3. Onion contains volatile oil and capsaicin with pungent smell, which can get rid of the peculiar smell in greasy and thick dishes such as fishy smell, produce special aroma, and have strong bactericidal effect, which can stimulate the secretion of digestive juice and stimulate appetite. Volatile capsaicin can also slightly stimulate the secretion of related glands when it is excreted through sweat glands, respiratory tract and urinary system, thus playing a role in sweating, eliminating phlegm and diuresis. It is one of the traditional Chinese medicines for treating colds. After reading this article, do you prefer to eat stewed pork ribs with potatoes? It is not only edible, but also has high nutritional value, which can supplement the nutrients needed by our human body, so everyone should eat it often, which will help our health.