Eating two garlic cloves a day is generally safe for most people, but it’s unlikely to produce dramatic health changes on its own.
What may happen
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Heart health: Garlic may produce modest reductions in blood pressure and cholesterol in some people, particularly those with elevated levels.
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Antioxidant effects: Garlic contains sulfur compounds such as allicin, which are formed when fresh garlic is chopped or crushed.
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Immune function: Garlic has antimicrobial compounds, but evidence that eating two cloves daily prevents colds or infections is limited.
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Digestion: Some people tolerate garlic well, while others experience heartburn, gas, bloating, or stomach irritation.
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Blood clotting: Garlic can have a mild antiplatelet effect. This matters if you take blood-thinning medication or have a bleeding disorder.
There is no established “two cloves a day” dose that guarantees detoxification, weight loss, improved circulation, or prevention of disease
