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What are Garlic Capsules For?

Garlic isn't just for cooking. People have been taking garlic for its medicinal qualities for thousands of years, and it is thought to be effective against a variety of diseases.

  1. Anti-Cancer

    • Garlic can help reduce the risk of certain cancers, particularly those that affect the gastrointestinal tract, according to the National Cancer Institute. Studies on the effects of garlic on cancer, however, are preliminary and inconclusive.

    Other Health Conditions

    • Some studies have shown garlic to be effective against high blood pressure, heart disease and high cholesterol. Again, research is not conclusive, the National Center for Complementary and Alternative Medicine (NCCAM) reports.

    Other Benefits

    • Garlic can strengthen the immune system and may help ward off the common cold, according to The University of Maryland Medical Center.

    Side Effects

    • Garlic is safe for most people. However, it can thin the blood, so you should avoid it for one week before any surgery or dental work, according to the NCCAM.

    Drug Interactions

    • People taking the drug saquinavir, used to treat HIV, should not take garlic supplements because they cause a sharp decline in the blood concentration of the drug, according to the National Institutes of Health.

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