Health requires persistent exercise and a reasonable diet. You should also increase the intake of fruit when eating. Fruit contains a lot of vitamins, minerals and other nutrients. "An apple a day" is a well-known health slogan. Every day, I can see my colleagues get up early to eat an apple to see what benefits it has.
Apple is called "all-round healthy fruit" by scientists. So, what health care function makes it win such a good reputation?
cancer prevention
Polyphenols in apples can inhibit the proliferation of cancer cells. What's more exciting is that flavonoids in apples are an efficient antioxidant, not only the best vascular cleaner, but also the bane of cancer. If people eat more apples, the risk of lung cancer can be reduced by 46%, and the risk of other cancers can also be reduced by 20%. Procyanidins in apples can prevent colon cancer.
Strong bones
Apples contain mineral elements boron and manganese that can strengthen bones. Boron can greatly increase the concentration of estrogen and other compounds in blood and effectively prevent calcium loss. Menopausal women eat more apples, which is beneficial to the absorption and utilization of calcium and prevention of osteoporosis.
Maintain acid-base balance
70% of diseases occur in people with acidic constitution, and apples are alkaline foods. Eating apples can quickly neutralize excessive acidic substances in the body (including acid produced by exercise and acidic metabolites produced by acidic foods such as fish, meat and eggs), and enhance physical strength and disease resistance.
antioxidation
The results showed that the antioxidant capacity of mouse brain cells was obviously enhanced by soaking them in a liquid containing quercetin and vitamin C. Compared with other fruits and vegetables, the quercetin contained in apples was the best, and red apples were better than yellow apples and green apples. Therefore, apples are the best food for patients with Alzheimer's disease and Parkinson's disease.
Lowering blood lipid
Apples contain a lot of pectin. Pectin can combine with bile acids after entering the human body, absorb excess cholesterol and triglycerides like a sponge, and then excrete it. At the same time, the acetic acid decomposed by apple is beneficial to the catabolism of these two substances. In addition, vitamins, fructose and magnesium in apples can also reduce their content.
bring down the blood pressure
Excessive sodium is an important factor causing hypertension and stroke. Apples contain enough potassium, which can be combined with excess sodium in the body and excreted, thus lowering blood pressure. At the same time, potassium ion can effectively protect blood vessels and reduce the incidence of hypertension and stroke.
lose weight
Apples can increase satiety, and eating before meals can reduce food intake and achieve the goal of losing weight.