1, which has health care effect on cardiovascular and cerebrovascular diseases. Garlic essential oil capsule can inhibit the formation of cholesterol, reduce the level of triglycerides, and play a role in lowering blood lipid. Garlic essential oil capsule can relax blood vessels and prevent cardiovascular and cerebrovascular diseases, especially suitable for middle-aged and elderly people. 2. It can help lower blood sugar. Garlic essential oil capsule can accelerate the proliferation and differentiation of pancreatic cells and reduce blood sugar. Nutrients contained in garlic essential oil capsules can also improve body fat metabolism and are suitable for diabetics. 3, the role of protecting the liver. Garlic essential oil capsules contain allicin, which is an antioxidant and has a protective effect on the liver. In addition, the compounds contained in garlic essential oil capsules can prevent cancer and inhibit cancer cells. Garlic essential oil capsules have many functions, but there are also some precautions in taking them. Pregnant women and children should not take garlic essential oil capsules, which are also irritating to the digestive tract, so people with sensitive constitution should also take them carefully!