According to legend, the ancient Egyptians had to add garlic to the diet of migrant workers who built pyramids every day to increase their physical strength and prevent diseases. For a time, migrant workers went on strike because of the interruption of garlic supply, and they didn't return to work until Lao Wang bought it back with a large sum of money. Celebrity evaluation: Chalak, the founder of Indian medicine, said: "Apart from the bad smell, the actual value of garlic is higher than that of gold." Russian medical scientists call garlic penicillin which grows in soil. It's at least 3000 years old