Aloe vera is a tropical desert plant, which is a good product of medicine and health care. Aloe vera has many benefits. 1, detoxification and anti-inflammatory aloe contains phenols, aloin, aloe tincture, organic acids and other components, which have a certain killing effect on bacteria, fungi and viruses, and have a good therapeutic effect on respiratory tract and digestive tract inflammation. Diseases such as upper respiratory tract infection, pneumonia, enteritis and dysentery can also be treated with aloe. 2, Jianwei laxative aloe vera has the effect of enhancing gastrointestinal function and increasing appetite. People with loss of appetite and indigestion can eat aloe vera to improve gastrointestinal function and enhance physical fitness. Aloe vera can also relieve constipation. Middle-aged and elderly people are prone to constipation, which will aggravate cardiovascular and cerebrovascular diseases and cause self-poisoning. You can eat aloe at this time. Aloin can increase the secretion of digestive juice and promote intestinal peristalsis. Generally, you can defecate 8- 12 hours after taking it. 3, righting the body and eliminating evil spirits. Enhance the mucopolysaccharide substance in immune aloe, which has a good function of strengthening the body resistance and eliminating evil, and can improve immunity and enhance human immune function. Cancer, hyperlipidemia, diabetes, hepatitis B, nephritis, lupus erythematosus and other diseases, appropriate consumption of aloe vera is of great benefit. Aloe also has the functions of anti-aging, anti-allergy, cardiotonic and diuretic, which is beneficial to the health of the elderly. 4. Polysaccharides and multivitamins contained in beauty and skin care aloe have good nutrition, moisturizing and whitening effects on human skin; The gum contained in aloe can shrink skin and muscle cells, protect moisture, restore elasticity and eliminate wrinkles. Aloe vera has a good therapeutic effect on facial acne and acne, and can be used for both internal and external use. ■ Aloe vera is popular now. Not only do restaurants serve aloe dishes, but many women who love beauty also plant aloe on their balconies for their own use at any time. In this regard, nutritionists said: Aloe vera is good, but we should also pay attention to methods and appropriate amounts. Aloe contains a variety of carbohydrates, amino acids, vitamins, minerals and other ingredients, with high nutritional value. After the human body eats it, it can not only supplement trace elements, but also play the role of clearing away heat, expelling toxin and caring skin. There are many ways to eat aloe, such as making aloe into salad, cooking aloe with meat, and adding aloe as raw material to soup. These practices are widely used in restaurants, but if you eat at home, you can peel aloe directly, wash it with clear water, and then blanch it with boiling water, which is relatively simple. If you are interested, you can also juice aloe, add sugar and drink it together. The prepared aloe juice can be stored in the refrigerator 1 to 2 days. However, the more aloe you eat, the better it is for your health. There is a moderate problem. Aloe vera is cold. If you eat too much, you will vomit and diarrhea. The general standard limit is no more than 15g per person per day. Pregnant women, the elderly and children should be more cautious when eating aloe. Also, not all aloe vera is suitable for eating. If you buy aloe vera and grow it at home, you must explain it to the supplier, and they will introduce you to the edible aloe vera. ■ Eat aloe without peeling. Don't overemphasize the healthy diet based on aloe, such as aloe dinner and aloe juice. Because aloe skin contains emodin that can easily cause diarrhea, don't eat aloe for a long time, even if you eat it, peel it. Aloe vera used to be thought to have a cosmetic effect, but it is actually an external herbal medicine, not an edible food. In recent years, aloe is considered to have anti-inflammatory and bactericidal effects, so it is advocated to list aloe as a healthy food with cosmetic and external use functions. The so-called aloe meal and aloe juice are very popular with consumers. Because emodin contained in aloe skin will cause diarrhea, some people regard it as a holy product to lose weight. It should be noted that, according to an animal study done by the medical community, mice taking aloe vera for a long time, especially emodin in aloe vera skin, will cause gastric cancer. Therefore, it is recommended to eat aloe peel. At present, there is no strict human experimental research report on edible aloe in China. It is suggested that aloe vera should not be taken for a long time, and it should never be taken in excess. At the same time, young children and pregnant women should be prohibited from taking aloe vera to avoid adverse consequences.