Acidophilus is the generic name of the "good" bacteria that exists throughout your digestive system, where it survives in a symbiotic relationship with your body. Digestive bacteria are necessary to maintain the proper pH and to break down certain food components so that they can be absorbed into your intestines. Acidophilus can be found in enriched dairy foods like milk and yogurt, foods that are also rich in calcium.
Intestinal Flora
The bacteria that are found throughout your gastrointestinal tract serve several important functions for your body. According to a paper published in the December 2009 issue of "Nature," there are 10 times as many bacterial cells in your body than there are human cells. Additionally, researchers estimate that healthy adults have on average 160 different species of bacteria that collectively make up the intestinal flora in your gut.
Lactobacillus Acidophilus
Lactobacillus acidophilus is the formal name of an alternative health product marketed as a curative or restorative of your intestinal flora. According to Drugs.com, Lactobacillus acidophilus has been used as an alternative treatment for urinary tract infections, mouth and vaginal yeast infections and diarrhea caused by antibiotics. However, it should be pointed out the Food and Drug Administration has not approved L. acidophilus for the treatment of any of these ailments. Always seek the advice of a health care provider prior to using alternative supplements and treatments like L. acidophilus.
Calcium Function
Calcium is the most abundant dietary mineral in your body. Calcium plays many important roles for several biological functions including bone and teeth construction and nerve communication. According to the Linus Pauling Institute, blood calcium levels are regulated by hormones that are released from your parathyroid endocrine gland. Adults should get about 1,200 mg of calcium per day from calcium-rich foods like dairy products, spinach, broccoli, kale and beans.
Acidophilus and Calcium in Dairy Foods
Dairy food products including milk, cheese and yogurt are nutrient-rich foods and provide an excellent source of calcium. In addition to all of these nutrients, some specialized dairy products also contain L. acidophilus, which is marketed as a probiotic to promote digestive health. According to a review published in the October 1989 issue of the "Journal of Dairy Science," Dr. S.E. Gilliland suggests that dairy products that have been fortified with L. acidophilus have the potential to improve lactose digestion if you are lactose-intolerant, and that they help control blood cholesterol levels as well.
References
- MayoClinic.com; Lactobacillus acidophilus
- "Nature"; The Gut Flora as a Forgotten Organ; Ann M O'Hara & Fergus Shanahan; Dec. 2009
- Drugs.com; Acidophilus
- Linus Pauling Institute; Calcium
- "Journal of Dairy Science"; Acidophilus Milk Products: A Review of Potential Benefits to Consumers; S.E. Gillilland; Oct. 1989
Member Comments