Facts On Stomach Bacteria
It sounds unpleasant, but the average body usually carries up to 1,000 different species of microscopic-sized bacteria, commonly referred to as human flora. For the most part, these bacterial organisms are necessary for normal body function. The stomach is one of four areas in the body where bacteria commonly live.
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About Stomach Bacteria
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Bacteria live and survive in warm, moist areas of the body without the help of oxygen, making the stomach a perfect place to live. Bacteria can enter your stomach through eating food or drinking, through the air, from the digestive tract, or they can pass through the skin. Only a very small portion of bacteria that live in the stomach cavity are considered harmful.
Role of Bacteria in the Stomach
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The stomach plays a vital role in the body's digestion of foods but requires a high level of acid to break down these foods. Most of the work is performed by acids and enzymes called peptidases. A mucous substance is naturally produced and emitted by the stomach to protect itself from these high levels of acid. Normally, the only bacteria that can survive in this environment are the healthy types that your body needs.
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Helpful Stomach Bacteria
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Helpful bacterial organisms that thrive in the stomach are called beneficial organisms. These healthy bacteria play a vital role in breaking down minerals, vitamins and complex carbohydrates in proper form for the body to use. They also act as a shield against any unhealthy bacteria. Some of the types of healthy bacteria that can be found in the stomach include veillonella, bifidobacteria and lactobacilli. The chemical processes that these healthy bacteria produce also help the stomach to maintain healthy pH levels.
Harmful Stomach Bacteria
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Although most bacteria found in the stomach are beneficial, harmful bacteria can harbor there as well. These bacteria are commonly called pathogenics. The most common type of harmful bacteria found in the stomach is Helicobacter phylori, which invade the protective mucous layer on the stomach. These bacteria can cause inflammation and infection. In some individuals, complications resulting in prolonged Helicobacter phylori in the stomach can include ulcers, gastritis and dyspepsia. Other harmful stomach bacteria can include salmonella and E. coli.
Remedies for Unhealthy Bacteria in the Stomach
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Unhealthy bacteria in the stomach most commonly produce symptoms of bloating, diarrhea, heartburn, indigestion, nausea and vomiting. Probiotic supplements, made from healthy bacteria, can help to lessen the unpleasant symptoms of indigestion and heartburn and can be found over the counter or in a single serving of yogurt. For more serious side effects, an antibiotic is usually recommended to rid the stomach of harmful bacteria.
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