L-Acidophilus- Research has showed that acidophilus contains bacteria which have a mutual relationship with stomach. These bacteria assist in breaking down food molecules and in controlling the growth of bad bacteria. L-Acidophilus is considered the most common and popular pro-biotic and has multiple health benefits. It is a good bacteria occurring naturally in human intestinal tract, mouth and vagina. It is also termed a pro-biotic since it guards the body against unhealthy organisms. L-Acidophilus boosts the immune system and improves gastrointestinal function. It reduces burden on liver, and the serum cholesterol levels. L-Acidophilus also provides relief from diarrhea, and indigestion. It can also be helpful in asthma, and Candida. It can treat chronic yeast infections. It heals respiratory infection and is also useful for irritable bowel syndrome.