Garlic
Also called: Allium sativum, allicin, aged garlic extract
A kitchen staple studied as a supplement for blood pressure, cholesterol, and immune support. Its effects are modest, and it thins the blood slightly.
Supplements can interact with medications and aren't right for everyone, especially during pregnancy or breastfeeding, or with a chronic condition. Ask your provider before you start.
Studied for
- Blood pressure support
- Cholesterol support
- Immune support
- Short-term gut balance protocols
Found naturally in
- Fresh garlic, crushed or chopped and left to sit a few minutes before cooking
- Onions, leeks, and chives contain related compounds
Label red flags
- No allicin or standardization listed on garlic powder
- 'Odorless' claims with no extract type listed
Check with a provider
- Taking blood thinners, having a bleeding disorder, or surgery soon
- Taking certain HIV medicines (such as saquinavir), since it can lower their levels
- Pregnancy or breastfeeding: food amounts are fine, but supplements are not well studied
- Heartburn, reflux, or a sensitive stomach
Usually found in heart and circulation formulas, immune formulas, gut balance protocols. Browse Dr. Lesher's dispensary
Parts of the body it affects
Explore what each area does and the conditions that can affect it.
Illustrations: Servier Medical Art, CC BY 4.0
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Dr. Lesher is a Naturopathic Doctor who focuses on autoimmune and chronic conditions in women. Since 2020, she's helped hundreds of patients stop managing symptoms and start healing.