Garlic is a powerful natural medicine. It has abilities to lower cholesterol and reduce the clotting tendency of the blood. It can also help lower high blood pressure. Raw garlic is a potent antibiotic. It is especially good at fighting fungal infections, but also helps rid the body of viral and bacterial infections as well. A good home remedy for colds is to eat several raw cloves of garlic at the first onset of symptoms.
(If you can't make yourself eat raw garlic, you can cut it into small chunks and swallow them like pills, or chop it finely and cook with it.)
Garlic can also treat ear infections and earaches. Make garlic oil by crushing a few cloves of garlic into some olive oil. Let it sit a few days at room temperature, then strain it. Keep the oil in a container in the refrigerator and warm a bit for use when needed. For earaches and infections, put a few drops of warm garlic oil in the ear and plug with a cotton ball.
If you suffer from chronic or recurrent infections, frequent yeast infections or low resistence to infections, eat one or two cloves of garlic a day. (Remember, a clove is one of the small segments that make up the head or bulb, not the whole head.)
*Information taken from "Natural Health, Natural Medicine" by Dr. Andrew Weil, MD