Take 250 grams of fresh soybeans, soaked in vinegar 15 days later, take about 10 chewing daily, can make the skin soft, light pigmentation. Vinegar beans contain phospholipids and a variety of amino acids, which can promote the metabolism of skin cells, and have the effect of reducing cholesterol, improving liver function and delaying aging.

1, aged vinegar has the role of preventing aging. Aged vinegar can restrain and reduce the formation of lipid peroxide in the aging process of human body and reduce the age spots. So it is said that "aged vinegar grain essence, commonly used on young."

2, aged vinegar has the role of cosmetic skin care and prevention of obesity. Aged vinegar can make the body too much fat into physical energy consumption, but also can make the intake of sugar, protein, fat and other nutrients metabolism smoothly, so it has the role of weight loss.

3, aged vinegar has the effect of enhancing liver function and kidney function. Aged vinegar has diuretic effect, so it can not only prevent constipation, accelerate the excretion of toxins in the body, but also prevent kidney stones, gallstones, bladder stones and urinary tract stones and other diseases.

4, vinegar has the function of eliminating fatigue.

5, aged vinegar has the role of lowering blood pressure and preventing atherosclerosis. Scientific experiment proves that: Silicic acid will be excreted into urine when the blood is weakly alkaline, and at the same time, it has the effect of lowering blood pressure. Therefore, often eating with aged vinegar can prevent body fluids from being acidic, and has the function of lowering blood pressure and preventing arteriosclerosis.

6, aged acid has the effect of promoting appetite and helping digestion. At the same time, the aged vinegar dissolves with the inorganic salts such as calcium, iron, phosphorus and zinc in the food, improves the value of the nutrients of the food, and facilitates the digestion and absorption.

7, aged vinegar has strong antiseptic and sterilization function, which can improve the sterilization ability of stomach and intestines. Aged vinegar can also prevent and control colds (fumigation), vinegar factory workers for decades without major diseases, very few colds, and external sterilization astringent wounds (bath) and many other effects.

8, aged vinegar can regulate the acid-base balance of body fluids, and thus can prolong life by eating often. Aged vinegar maintains the relative stability of environment in human body, especially after eating too much meat, refined white powder and other acidic food, drinking some aged vinegar (can be diluted by water with honey or soda) can play the function of neutralizing acidity,