Garlic essential oil in Germany contains a lot of garlic oil, which is what we usually call allicin. Of course, it is also rich in trace elements and minerals, and the amino acids contained are all essential amino acids for the human body. This kind of garlic essential oil capsule, when taken reasonably, can play the role of bacteriostasis and sterilization, and has a good hypoglycemic effect. Compared with other hypoglycemic products, it is safer and generally does not cause adverse reactions. If people often catch a cold or flu, then people can take German garlic essential oil capsules in moderation to kill the virus. However, if people are allergic to the ingredients in garlic essential oil, it is not recommended to take garlic essential oil capsules at this time. What is the efficacy and function of German garlic essential oil? From the article, we can see that German garlic essential oil can play the role of sterilization and bacteriostasis, and its anti-virus and hypoglycemic effect is very good. People can also enhance their immunity by taking such capsules reasonably. If the flu is rampant in winter, it is also very necessary for everyone to take this capsule reasonably in this case.