They help treat conditions like diarrhea, lactose intolerance, eczema, asthma, vaginal infections, and irritable bowel syndrome. RIt is considered beneficial to human health because the bacteria doesn't cause disease. It "produces vitamin K as well as lactase" (BioKids2015), the enzyme that breaks down lactose (the sugars in milk products). Eating yogurt is often recommended for people who are lactose intolerant. This is because yogurt has less lactose than milk and other dairy products. Lactobacillus acidophilus is one of the probiotics in yogurt that's responsible for "pre-digesting" the lactose, which makes it easier to digest. .
Many supplements come in either pill, liquid, or powder form and are easily added to a vitamin regimen, and can provide many benefits to the health of the body. Some of the benefits that have been noted from certain strains of L. acidophilus are not only better digestion and gastrointestinal function, but "immunity boosting abilities and a considerable fighting capability towards E. coli in cattle" (ProbioticsCo 2015). .
From the very moment Ernst Moro isolated the L. acidophilus bacteria, the benefits and effects that it offers have spanned more than a hundred years. As it is continually researched and used in laboratory studies, acidophilus could help solve many health mysteries that occur in not only humans but animals as well. However, the "Streptococcus bacteria is a genus of coccus (spherical) Gram-positive bacteria belonging to the phylum Firmicutes and the Lactobacillales (lactic acid bacteria) order" (Wiki 2015). In 1984, many organisms formerly considered Streptococcus were separated out into the genera Enterococcus and Lactococcus. Currently, over 50 species are recognised in this genus. .
Streptococcus contains a variety of species, some of which cause disease in humans and animals, while others are important in the manufacture of certain fermented products.