2. Black garlic is rich in allicin, and its comprehensive activity is 10 times that of ordinary garlic. It has the efficacy of sterilization and anti-inflammation, and can inhibit many pathogenic bacteria such as typhoid Bacillus and dysentery Bacillus, and enhance the disease resistance of human body. Secondly, black garlic can resist oxidation, scavenge free radicals, activate cells and delay the aging of the body. Moderate consumption of black garlic can also inhibit glycogen synthesis in the liver and lower blood sugar, which is suitable for patients with hyperglycemia.