The active compounds in garlic can reduce high blood pressure and prevent/reduce blood clot formation. Garlic is known to boost immune system function and combat sicknesses, including the common cold and flu. Garlic also improves good cholesterol (HDL) levels, whilst reducing LDL cholesterol. Garlic contains antioxidant, anti-inflammatory, and antibiotic properties, and may help prevent Alzheimer's disease and dementia. Garlic can also help to detoxify heavy metals in the body. 60 capsules.