Effects and functions of alkaline food
Maintaining the acid-base balance of the human body
According to research, the PH value of the internal environment of a healthy person is between 7.35-7.45, in other words, it is the human body fluids should be kept alkaline in order to maintain the normal physiological functions and material metabolism. Therefore, we need to supplement alkaline food to maintain the acid-base balance of the human body.
Prevention of cardiovascular disease
Alkaline food can play a role in preventing cardiovascular disease. Alkaline food can promote blood circulation, for patients with cardiovascular disease, eat more alkaline food is conducive to unclogging blood vessels, effectively alleviate and prevent the occurrence of cardiovascular disease.
Prevent diabetic acidosis
Diabetic ketoacidosis is one of the most common acute complications of diabetes, diabetic diet of carbohydrates is too little, is not easy to be tolerated by the patient, at the same time, the body due to the lack of sugar and the use of fat metabolism to supply energy, it is more likely to occur acidosis. So eat more alkaline food is conducive to the prevention of acidosis in patients with diabetes.
Relieve gout
Gout is due to the lesions caused by urate crystal deposition, is a purine metabolism abnormality resulting in increased uric acid synthesis and metabolic diseases. Gout patients eat more vegetables, fruits, nuts, milk and other alkaline foods, to promote the dissolution of uric acid salts in the tissues of the stagnation of some help. However, high purine food gout patients need to eat less, such as peanuts are acidic food and high purine content, it is recommended that gout patients eat less.
Anti-fatigue
Because after exercise, the body's sugar, fat and protein are decomposed in large quantities, and in the process of decomposition of lactic acid, phosphoric acid and other acidic substances, these acidic substances stimulate the human body, so that people feel fatigue. Reasonable intake of alkaline food, can offset part of the body acidic substances, play a role in eliminating fatigue.
Preventing Stones
Eating alkaline foods also reduces the acidity of urine and lowers the risk of acid forming stones in the bladder.
Nutritional composition of alkaline food
Alkaline food refers to food that is metabolized through digestion and absorption by the body to produce substances that are alkaline in nature, and the acidity or alkalinity of food is generally determined by the type and amount of minerals contained in the food, and is not based on the taste of the food considered.
Alkaline food is rich in a variety of trace elements, generally containing potassium, sodium, calcium, magnesium, iron, phosphorus, chlorine, sulfur 8 kinds of trace elements. Because the food contains these metal cations, after the food enters the body, through the decomposition and metabolism, the final product generated by the body fluids are alkaline, so it is alkaline food. Generally alkaline foods include vegetables, fruits and legumes. From a nutritional point of view, the rational combination of acidic and alkaline foods is a guarantee of good health.
But there are some alkaline foods are more special. For example, vinegar, although vinegar tastes acidic, but in the human body metabolic process will produce carbon dioxide and water, will not produce acid, so vinegar also belongs to the alkaline food.
Common alkaline food
Lemon
Lemon contains sugar, calcium, phosphorus, iron and vitamins B1, B2, C and other nutrients, in addition, there is a wealth of citric acid and flavonoids, volatile oils, hesperidin, malic acid, high amounts of potassium and low amounts of sodium. Lemon is very beneficial to the human body, which contains vitamin C can maintain the body's various tissues and interstitial cell production, and to maintain their normal physiological functions. Traditional Chinese medicine believes that lemon is warm, bitter, non-toxic, with thirst and fluids, summer heat and fetal, stagnation, stomach, pain and other functions, often drink lemon water to prevent red gums bleeding, but also reduce the incidence of black spots, freckles, and some whitening effect, but also can help in the prevention of cancer and weight loss.
Cherries
Cherries are rich in nutrients, rich in protein, sugar, phosphorus, carotene, vitamin C. It has the effect of regulating the middle and beneficial to the spleen, spleen and stomach, and dispel wind and dampness. Cherry iron content is particularly high, eating cherries can supplement the body's demand for iron, promote hemoglobin regeneration, not only can prevent and control iron deficiency anemia, can enhance physical fitness, brain and intelligence. Cherries can also nourish the face, make the skin red and white, wrinkles and eliminate spots. The red color of cherries is formed by complex components, one of which is known as ? Anthocyanin? The phytochemicals in cherries have strong anti-oxidant properties. Antioxidant effect.
Tomatoes
Tomatoes are rich in sugar, B vitamins, niacin, vitamin C, carotene, calcium, phosphorus, iron and other nutrients, but also contains more malic acid, citric acid and other organic acids, in particular, vitamin PP content in fruits and vegetables in the top. This vitamin is the composition of the human body dehydrogenase coenzyme component, involved in the body's redox process, has to promote digestive function, maintenance of skin and nerve health important role. It contains vitamin C, and is not easily destroyed by cooking characteristics. It is calculated that each person consumes about 300 grams of tomatoes per day (about 3), you can meet the needs of vitamins and inorganic salts. According to Chinese medicine, tomato is sour and sweet in nature, it has the effect of generating fluids and quenching thirst, strengthening the stomach and eliminating food, and clearing away heat and detoxification. For feverish disease thirst, over-eating greasy thick flavor caused by indigestion, sunstroke, stomach heat and bitter mouth, false fire inflammation and other conditions have a good therapeutic effect.
Mulberry
Mulberry is rich in nutrients, often eaten with benefits. The fatty acids in mulberry have the effect of decomposing fat, lowering blood lipids, and preventing vascular sclerosis.... Mulberry contains eumelanin, can make the hair become black and shiny. Mulberry has the effect of improving the blood supply to the skin (including the scalp), nourishing the skin, making the skin white and tender and hair, and can slow down the aging process. Mulberry has immune-boosting effect, can prevent and fight cancer. Mulberry main into the liver and kidney, good nourishment of yin and blood, the production of fluids and moisturize dryness, suitable for the liver and kidney yin and blood deficiency and deficiency of fluids and thirst, intestinal dryness and other diseases. Eating mulberry can improve eyesight and relieve the symptoms of eye fatigue and dryness. According to Chinese medicine, mulberry has the effect of nourishing the liver and kidney, generating fluids and moisturizing the intestines, making hair and eyes bright, quenching thirst and detoxification, and nourishing the face, etc. It is suitable for the deficiency of yin and blood, yin deficiency of the liver and kidney, lumbar and knee soreness and weakness, darkness of the eyes and tinnitus, dizziness and vertigo, night sweating and thirst with injury to the fluids, thirst, intestinal dryness and constipation.
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