Fruit enzyme is an enzyme, also known as biocatalytic enzyme, which will participate in the transformation process of metabolism, nutrition and energy, and promote the simultaneous degradation and metabolism of cells to meet the needs of life activities. Therefore, if the enzyme level in human body is normal, we will be healthier. However, due to some diseases or old age, the level of enzymes in our body will drop, which will lead to various problems, affect our health and even endanger our lives. But since there are all kinds of enzymes in our body, how do we know that "enzyme" is the kind of enzyme that can directly act on the skin or help us eliminate fat? In fact, it can't be measured, so the magical effect of enzymes is just a gimmick of merchants. But I often hear people say, "I know someone who really works after eating." Why? For those things that are invalid by scientific knowledge analysis and have no reliable experimental data to show their effectiveness, if "effective" is only a "placebo effect", there is no big loss. If it is achieved by adding pharmaceutical ingredients, then the problem is big. If the enzymes "clear fat" and "detoxify" are really effective, it can only be suspected that some ingredients have been illegally added. Detoxification is a very general concept and cannot be evaluated. Enzymes introduced in the market mainly remove toxins from the body, promote metabolism, remove wastes from the body and maintain the function of intestinal probiotics. Some of them are amazing, saying that they can promote cell regeneration, purify blood, resist bacteria and inflammation, balance the immune system and fight cancer. It is difficult to measure the concrete effect of these words and to have an accurate definition. It can even be said that most vegetables and fruits have these functions.