Gut bacteria are crucial in combating several diseases. Gut bacteria have been linked to obesity. Good gut bacteria synthesize butyric acid which helps one feel full quicker and reduce the chances of over eating. A change in the microbiota would result in accumulation of fat. A study conducted on obese mice with diabetes showed the presence of similar species of bacteria. When these mice were provided with probiotics and certain microbials, the fat was considerably decreased; reducing inflammation and optimizing blood sugar levels. Including flax seeds in the diet has been proven to change the growth of gut bacteria and increase insulin resistance. Another study on mice showed how gastric bypass surgery changes the composition of gut bugs resulting in a healthy weight. Probiotics help combat a variety of abdominal diseases like abdominal pain, cramping, and malnutrition that have no particular course of treatment by increasing the levels of good gut bacteria. The Enteric Nervous System controls and regulates the digestive system just like the brain does for the body. Individuals who suffer from irritable bowel syndrome also show symptoms for depression. Mood disorders are very often co-morbid with stomach problems. The association is so strong that often antidepressants are prescribed to those suffering from stomach problems. Studies show that intake of probiotics can drastically improve mood and help the person feel better. Estrogen hormone is absorbed from the bloodstream by the liver, deactivated and then wasted through the stool. However, in the presence of good gut bugs, beta glucuronidase is produced that causes the reactivation of this hormone. Bacterial flora keeps problems like osteoporosis, premenstrual syndrome, menstrual cramps, and breast soreness at bay by regulating estrogen. Eating a fiber rich diet promotes growth of good gut bacteria which allow the bile acids that reach the colon to be excreted, as such thus ridding the body of excess cholesterol. Gut microbiota also promotes infant growth and development, improves oral health, fights yeast infections and urinary tract infections among other benefits.
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