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Nutritional value and efficacy of apples
Apple is rich in sugar, acid, aromatic alcohol, pectin, and contains vitamin B, vitamin C, calcium, phosphorus, potassium, iron and other essential nutrients for the brain.

Vitamin C can effectively inhibit the formation of skin melanin, help eliminate skin spots and increase heme. At the same time, adding fruit acids and antioxidants to apples helps the skin to be more delicate and moist.

Efficacy:

Apple phenol

Apple contains the magical "apple phenol", which is easily soluble in water and easily absorbed by the human body. This magical "apple phenol" has seven functions: first, it resists oxidation and keeps food fresh; The second is to eliminate odor, which can remove fishy smell and bad breath; The third is to prevent tooth decay; Fourth, it can inhibit the production of melanin and enzymes; Fifth, it can inhibit the occurrence of reactive oxygen species and prevent various lifestyle diseases caused by reactive oxygen species; Sixth, it can inhibit the rise of blood pressure and prevent hypertension; Seventh, it can inhibit allergic reaction and has certain antiallergic effect.

malic acid

Apple contains 17 amino acids, 7 of which are essential for human body but cannot be synthesized by itself. It has many functions of body building, disease prevention and treatment. Apple contains tannin and various fruit acids, which can help food digestion, promote stomach convergence and accelerate food digestion and absorption. Malic acid can stabilize blood sugar and prevent senile diabetes, so diabetics should eat sour apples.

biotin

Apples contain vitamin H, which can prevent white hair and hair loss and keep skin healthy. Vitamin H, also known as biotin and coenzyme R, is a water-soluble vitamin and belongs to vitamin B family. It is essential for the synthesis of vitamin C and the normal metabolism of fat and protein. Vitamin H is a water-soluble vitamin necessary to maintain the natural growth and function of human body, and also a necessary nutrient to maintain normal growth, development and health, and cannot be synthesized artificially.

gel

Apple contains "pectin", which is a kind of water-soluble dietary fiber, which can reduce the number of bad bacteria in the intestine and help beneficial bacteria to reproduce.

Pectin can regulate the blood sugar level of human body and prevent the sudden rise and fall of blood sugar. Pectin can also promote the discharge of lead, mercury and harmful substances in the gastrointestinal tract, remove metabolic wastes in the body in time and promote the discharge of toxins in the body.

vitamin C

Apples are rich in vitamin C, which is the protector of cardiovascular system and a healthy element for heart patients. Eating a red Fuji every day can meet most of the vitamin C that the human body needs every day.

potassium

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.

flavonoid

Apples contain flavonoids. Flavonoids are effective substances to reduce the incidence of cancer.

zinc (Zn)

Zinc in apples is beneficial to children's memory, which can enhance children's memory and improve their intelligence.

lycopene

Apples are rich in lycopene and anthocyanins, which can prevent heart disease, urinary system diseases and prostate cancer.

folic acid

Apples are rich in folic acid, which is the main component of vitamin B and helps to prevent heart disease.

The substance can reduce inflammation of respiratory system including trachea and lung, thereby controlling asthma and chronic obstructive pneumonia.

Boron and manganese

Apples contain mineral elements boron and manganese that can strengthen bones. A study in the United States found that boron can greatly increase the concentration of estrogen and other compounds in the blood, which can effectively prevent calcium loss. Medical experts believe that if menopausal women can consume 3 grams of boron every day, their calcium loss rate can be reduced by 46%, and menopausal women eat more apples, which is beneficial to the absorption and utilization of calcium and the prevention and treatment of osteoporosis.