Detoxifies the body and protects against infection by enhancing immune function. Lowers blood pressure and helps improve circulation. Aids in the treatment of arteriosclerosis, arthritis, asthma, circulatory problems, colds and flu, digestive problems, insomnia, sinusitis, ulcers and yeast infections. Good for virtually any disease or infection. Caution: Not recommended for people who take anticoagulants, as garlic has blood-thinning actions.