Lactobacillus Uses

Lactobacillus is a "good" bacteria found in the human urinary, genital and digestive systems, according to WebMD. It is also found in foods that have been fermented, such as yogurt, as well as in dietary supplements. Lactobacillus helps the body fight off disease-causing organisms, break down food and absorb nutrients.

Benefits

• The species Lactobacillus acidophilus produces anti-microbial substances such as acidophilin, bacteriocin, acidolin and lactocidin. It is also a source of lactase and Vitamin K, according to the Mayo Clinic. Vaginal suppositories of Lactobacillus acidophilus have been shown by multiple studies to be effective against bacterial vaginosis. Another species, Lactobacillus GG, was proven to be safe and effective in studies for the treatment of diarrhea in infants and children. The Mayo Clinic also stated that Lactobacillus acidophilus may aid in the treatment of persistent or chronic diarrhea.

Other Uses

• Lactobacillus has been used to treat inflammation of the colon, irritable bowel syndrome (IBS) and Crohn's disease, according to WebMD. Other types of infections, such as vaginal yeast and urinary tract infections, have also been treated with Lactobacillus. Some daycare centers have used Lactobacillus to prevent respiratory infections in children. Topically, Lactobacillus has also been used to treat such skin disorders as acne, fever blisters and canker sores. It has even been used to boost the immune system and for lactose intolerance, hives, high cholesterol and Lyme disease.

Dosing and Safety

• One to 10 billion viable (live) Lactobacillus bacteria taken in divided doses on a daily basis is generally sufficient. Strength of ingredients vary between products, so follow manufacturer's instructions for dosages. When used according to recommended doses, the side effects of Lactobacillus are few, according to the Mayo Clinic website. Abdominal gas or discomfort is the most common side effect, but generally dissipates with continued use.