Biology, asked by Archie2264, 11 months ago

state any one benefit of bacteria

Answers

Answered by happyrai
1
1 Relief of digestive system upset.
All types of digestive symptoms including diarrhea, adverse reactions to antibiotic therapy, constipation and food poisoning can be relieved by probiotics. Probiotics reduced the risk of antibiotic-associated diarrhea by 42 per cent, according to an analysis of 82 studies published in Journal of the American Medical Association. Another study found that it prevented and treated constipation during pregnancy -- in fact, bowel movements increased from an average of three times a week to 6.7 a week.
2 Lower cholesterol levels.
Anything that improves digestion, including how you absorb and utilize nutrients, can have a powerful impact on your health -- notwithstanding your cholesterol levels. Daily doses of a probiotic (Lactobacillus reuteri) lowered key cholesterol-bearing molecules in the blood as well as "bad" and total cholesterol, in a study presented at the American Heart Association's Scientific Sessions 2012. The study involved 127 adult patients with high cholesterol. About half the participants took the probiotic twice a day, while the rest were given placebo capsules. After nine weeks, the supplementing group had their levels of LDL ("bad" cholesterol) lower by 11.6 per cent, while cholesterol esters were reduced by 6.3 per cent and cholesterol ester saturated fatty acids by 8.8 per cent. The study results suggest that the probiotic broke apart bile salts, which led to reduced cholesterol absorption in the gut.

3. Beat belly fat and lighten up.
It's true. Research completed at the Department of Genomic Sciences at the University of Washington found increased fat storage in rats that lacked probiotics. The correct balance of intestinal flora seems to limit fat storage by repressing the expression of a protein called fasting-induced adipocyte factor. University of Turku in Finland study results presented at the 2009 European Congress on Obesity suggest that women taking probiotics during the first trimester of pregnancy are less likely to experience obesity. Known as adiposity, this pregnancy-associated condition is one of the unhealthiest forms of obesity.

4. Boost your immune system.
If you have spent the bulk of the season fighting off colds and viruses, you may want to build your immunity with probiotics. One group of researchers looked at college students -- a great group to pick, since they are often sleep-deprived, stressed, living in close quarters and therefore particularly vulnerable to colds. The study found that while all students caught colds at roughly the same rate, the students who took the probiotic supplementation experienced: a duration of colds that was two days shorter (four days vs. six days); symptoms that were 34 per cent less severe; and a higher quality of life that resulted in fewer missed school days (15 vs. 34 missed by students taking the placebo). Take probiotics daily -- versus seasonally -- to keep your immune system running smoothly.
Protect your gut against stress.
For anyone with sensitive tummy, it's of no surprise that a bit of stress can throw your digestion into a frenzy with diarrhea or stop it in its tracks, leaving you constipated for days. Probiotics may help to reduce gut symptoms caused by long term stress, according to a study in the journal Gut. Chronic stress is known to be implicated in the development of irritable bowel syndrome and in the worsening of symptoms of inflammatory bowel disease, such as Crohn's disease and ulcerative colitis. After all, your stomach isn't called the "second brain" for nothing; where stress goes, it follows. Probiotics can help.
5. Prevent yeast infections.
If you are a woman with recurrent yeast infections or urinary tract infections, the bacterial balance in your large intestine is likely compromised; it can then be even further compromised with the use of antibiotics). Probiotics can prevent infections and yeast overgrowth by blocking harmful bacteria from attaching to intestinal walls and by helping to maintain the appropriate intestinal pH. Probiotic treatment has been shown to benefit bacterial vaginosis, yeast infection, and urinary tract infections.
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