“…Immunostimulants increase resistance to infectious diseases, not only stimulating the acquired immune response, but also enhancing innate immune mechanisms (Galindo-Villegas & Hosokawa, 2004). Garlic (A. sativum) is an herb found virtually throughout the world, has been used in humans to treat rheumatoid arthritis, the common cold, diabetes, malaria, and tuberculosis for over 4000 years (Sasaki, 2006). Garlic contains an odorless sulfur-containing compound known as S-allylcysteine sulfoxide, which stimulates the hypoglycemic activity (Martins, Tavares-Dias, Fujimoto, Onaka, & Nomura, 2004).…”