Garlic contains compounds that help the immune system fight germs. Whole garlic contains a compound called alliin. When garlic is crushed or chewed, this compound turns into allicin (with a c), the main active ingredient in garlic.Garlic is a powerful antioxidant with antimicrobial, antiviral, and antibiotic properties. For colds and flu, it also provides decongestant and expectorant effects. It also has a slew of enzymes, and minerals such as sulphur and selenium.The results of a 12-week study showed that those who took garlic every day reduced the number of colds by 63 percent. In another study, participants who took a garlic supplement were less likely to catch a cold than were those who did not take garlic; those who used garlic also got over colds faster.This is one more fantastic way to use that amazing fermented garlic! Oh, and I may have snuck some kombucha in here too ;)