Aloe can be eaten not only, but also in vegetables. But not all aloe can be eaten, and not all edible aloe can be eaten casually. There are more than 300 kinds of aloe, only a dozen of which can be used as medicine, and only a few of which can be eaten. For example, "Cura? ao" aloe can be used as medicine and edible, and is widely planted in various countries. Aloe sinensis and Aloe barbadensis are both varieties of Aloe barbadensis. Aloe arborescens (also known as Xiao Mu Aloe and wood blade Aloe) is the best medicinal variety, and its leaf juice is extremely bitter. Pearl aloe vera is suitable for beauty; Aloe that never sleeps, Chiyoda Aloe, etc. Can only view. Most experts who study aloe are still cautious about whether aloe can be used as food. There is no entry of aloe in the latest food ingredient list edited by China College of Preventive Medicine, so aloe is not a food traditionally. To become a new food resource, according to the regulations of the Ministry of Health, a three-stage toxicological test must be done. Professor Zhu Liangfeng from South China Institute of Botany, China Academy of Sciences recently conducted a three-stage toxicological test on aloe juice of Aloe sinensis. The conclusion is that aloe vera is non-toxic, has no cumulative toxicity, and has no teratogenic and mutagenic effects. In other words, the peeled fresh leaves of aloe can be eaten as food. This conclusion only refers to one species of aloe, not all aloe, because the quality of each species of aloe is not exactly the same due to varieties, environment and other reasons, and the varieties are far from each other. Even aloe vera, which can be eaten as a vegetable, is still limited in quantity. The general standard limit is 15g per person per day, and the skin must be peeled, because the endothelium of aloe contains aloe-emodin which may cause diarrhea. Special people, such as the elderly, children and the infirm, should reduce the dose according to the situation. Aloe can be eaten in a variety of ways. Aloe vera is regarded as a natural healthy food because it contains dozens of nutrients, such as vitamin B2, vitamin B6, vitamin B 12 and eight essential amino acids and minerals. Sticking to taking aloe vera can play a role in clearing away heat and relaxing bowels, killing insects and nourishing, promoting granulation and treating injuries, and resisting bacteria and inflammation. Aloe vera is easy to take and can strengthen the body. Residents in Australia, New Zealand, India, Thailand, Singapore and other countries regard taking aloe as a common thing. Eating fresh aloe is a good way for family natural health care. The edible method comprises: chewing raw aloe mesophyll, that is, cutting fresh aloe leaf into 3cm to 4cm segments, washing and peeling;