The nutritional value of garlic

time:2026-05-20 classify:Fruit And Vegetable Knowledge

Garlic is a food ingredient that combines seasoning and health benefits, rich in allicin, sulfides, vitamin C, vitamin B6, selenium, manganese, and other components. It has antibacterial, antioxidant, and immune regulating effects, and also has positive effects on cardiovascular health, anti-inflammatory, and metabolic regulation.


1、 Main nutritional components

Allicin: The core active substance of garlic, produced by the decomposition of alliin by alliinase. It has antibacterial and antiviral properties, especially inhibiting various pathogenic bacteria such as Escherichia coli and Staphylococcus aureus. one

Sulfides: including diallyl disulfide, can promote liver detoxification function and assist in reducing cholesterol. two

Vitamins and minerals: Vitamin C and B6 are involved in immune regulation and energy metabolism; Trace elements such as selenium and manganese help eliminate free radicals and slow down cellular oxidative damage. three


2、 Health benefits

Cardiovascular protection: Studies have shown that garlic can assist in lowering blood pressure by inhibiting platelet aggregation and dilating blood vessels. Long term moderate consumption may reduce the risk of arteriosclerosis. one

Antioxidant and anti-inflammatory: Polyphenols in garlic can reduce the release of inflammatory factors and have a certain alleviating effect on chronic inflammation (such as arthritis). two

Immune regulation: enhances the body's defense against pathogens by activating macrophages and T lymphocytes. three

Potential anticancer effect: epidemiological investigation shows that the incidence rate of gastric cancer and colorectal cancer in areas where garlic is often eaten is low, which may be related to the inhibition of the synthesis of carcinogenic nitrosamines.