What are Good Bacteria?
May 14, · Good bacteria, also called probiotics, are live bacteria and yeasts that are good for you, especially for your digestive system. Therefore, in the case of various digestive problems, people are advised to buy good bacteria i.e. probiotics to improve the . Feb 08, · Date: February 08, Probiotics contain live bacteria and can help a body build up a supply of good bacteria naturally. More than types of bacteria live in the human digestive system. Many of these bacteria types are good bacteria — they help the digestive system to do its job.
Good bacteria, also called probiotics, are similar to bacteria that reside naturally in your body. Probiotics may be beneficial to your health, and they are available in yogurt or in various dietary supplements. Probiotics have also been formulated into suppositories and creams for specific uses. Although there is some clinical evidence that the different types of good bacteria can address certain medical conditions, you should not use probiotics or any other dietary supplement without first consulting your doctor.
There are more than 80 species of the Lactobacillus genus of probiotics. One of these species, acidophilus, is the most frequently used good bacterium, according to the University of Maryland Medical Center. Lactobacillus acidophilus, usually abbreviated as L.
As part of the digestion process, L. One way to get L. If you carry the bacterium Helicobacter pylori in your stomach, you are at increased risk for stomach what is good bacteria called. Researchers have used a mouse model to show that a particular strain of the probiotic Bifidobacterium bifidum can help to repair stomach ulcers caused by Helicobacter pylori.
The research results appeared in the February issue of Applied and Environmental Microbiology. Another probiotic in this genus, Bifidobacterium breve, may be useful in the treatment of childhood constipation, according to a study in the February issue of Nutrition Journal.
The probiotic Streptococcus thermophilus is a starter culture in the manufacturing process of yogurt, mozzarella cheese and other fermented dairy products.
One of the principal therapeutic uses for S. Another probiotic in the Streptococcus genus, Streptococcus salivarius, may improve symptoms of halitosis, the medical term for bad breath, according to a clinical study published in The Journal of Applied Microbiology. The Bacillus coagulans bacterium is a probiotic available as a dietary supplement that people use for various health concerns. Bacillus coagulans may be useful in the treatment of gastrointestinal disorders such as diarrhea associated with an antibiotic regimen, traveler's and children's diarrhea, inflammatory bowel disease and irritable bowel syndrome.
The supplement may also be useful in preventing respiratory infections and enhancing their immune response. However, Natural Medicines Comprehensive Database has concluded that there is "Insufficient Evidence to Rate the Effectiveness" of Bacillus coagulans for any of those therapeutic applications. Robert DiPardo has been what are the different levels of college degrees pharmaceutical chemist for more than 30 years.
He has co-authored several scientific publications on cardiovascular disease, osteoarthritis, Alzheimer's disease and other therapeutic areas. DiPardo retired from drug discovery research in and, sincehas covered fitness and well-being for various online publications.
Related Articles. What Foods Have Acidophilus and Bifidus? What Is the Purpose of Eating Yogurt? What Are the Benefits of Acidophilus?
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Aug 14, · Probiotics-- often called "friendly" or "good" bacteria-- are live, lactic-acid producing microorganisms that are similar to those found in the human digestive tract. These beneficial bacteria are associated with numerous health benefits. They are also widely used in clinical nutrition and complementary alternative medicine. Jul 24, · Most of these bacteria are in your digestive system. There, they help to digest substances that the human body cannot break down, like many carbohydrates and things called short chain fatty acids. It is important that we keep this population healthy. Eating probiotics can help to replenish good gut bacteria. Good bacteria for your gut The lining of your digestive tract — like every surface of your body — is covered in microscopic creatures, mostly bacteria. This microecosystem, called a microbiome, plays a large role in your health. A healthy microbiome promotes a healthy immune system and supports a weight management plan.
Good bacteria, also called probiotics , are live bacteria and yeasts that are good for you, especially for your digestive system. Therefore, in the case of various digestive problems, people are advised to buy good bacteria i. However, each probiotic can have different effects on your body. We read the names of bacteria with different foreign titles on the packaging, which often tells us nothing.
There is extremely little information about the different species also called types and strains of good bacteria, and because you should not grope in the dark, we bring you the results of research on the effects of the most studied and well-known bacterial species of good bacteria and their effects on the human body. So, what are the species and benefits of these good bacteria and how do probiotics differ? Strains of lactic acid bacteria are the most common microbes engaged as probiotics , especially Lactobacillus and Bifidobacterium species, but lactococci, some enterococci and some streptococci are also included as probiotics.
The most important and predominant good bacteria that live mainly in the human small intestine are lactic bacteria Lactobacillus. Lactobacillus is a family of Gram-positive, facultative anaerobic, rod-shaped bacteria. This group of lactic acid bacteria is responsible for the production of lactase. Lactase is an enzyme that breaks down carbohydrates such as lactose milk sugar and other sugars into lactic acid. Similarly, lactic acid helps to create an acidic environment in the gastrointestinal tract, which inhibits the development of many unwanted microorganisms.
In addition, lactic acid increases the absorption of minerals such as calcium, copper, magnesium and iron. Lactic bacteria are most abundant in sour milk products such as sour milk, yogurt and preservative-free kefir, which is recommended to consume regularly one glass a day. These good bacteria protect the body from allergic reactions, ensure timely bowel movements, prevent dysbiosis , relieve constipation , treat diarrhea , help the body develop elements of the immune system and play an important role in creating a favorable environment for bifidobacteria to multiply.
Even more, lactic bacteria Lactobacillus can inhibit the growth of cancer cells in the colon and mammary glands by preventing the body from being contaminated with pathogenic flora. What does Gram-Positive Mean? Gram-positive bacteria, unlike Gram-negative bacteria retain the color of the crystal violet stain in the Gram stain.
Probiotics Lactobacillus and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online. Lactobacillus acidophilus is one of the most important strains of Lactobacillus in the group of lactic acid bacteria. This bacterium lives most often in the small intestine, where it helps maintain a healthy intestinal wall to ensure the necessary absorption of nutrients and function of the overall digestive system.
Acidophilus strain helps relieve indigestion. A controlled double-blind placebo trial showed that those patients who used the probiotic strain of acidophilus experienced significantly fewer symptoms of indigestion than those who received placebo.
One separate meta-analysis found, that probiotic food supplements containing an acidophilus strain help relieve diarrhea. The third study also found that food supplements containing both L. Probiotics including Lactobacillus acidofilus and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online. This lactic acid bacterial strain found in probiotic foods such as yeast and kimchi produces two powerful superoxides i.
It has also been observed, that L. The body uses hydrogen peroxide as a line of defense against bacteria in food, as well as other microorganisms. Studies have also found that this strain helps effectively support immune function in healthy adults. Probiotics including Lactobacillus plantarum and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online.
The most important feature of this strain is the strengthening of the human immune system , which helps to prevent respiratory diseases cough, runny nose, asthma, etc.
Likewise, L. Even more, the study concluded that L. Rhamnosus is also one of the best bacterial strains to take with you on a vacation. Probiotics including Lactobacillus rhamnosus and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online.
Lactobacillus paracasei is a strong strain living mainly in the small intestine. This probiotic strain of paracasei has a unique ability to support liver function and lower urine pH.
L gasseri is a relatively new bacterium among probiotic strain species. This lactic acid bacteria is predominantly associated with the vaginal microflora.
Women who experience vaginal discomfort usually have lower levels of L. Studies show that the dietary supplements with the combination of L. Studies in humans have shown that the bacterium L. Probiotics including Lactobacillus reuteri and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online.
Lactobacillus salivarius L. In all people, Lactobacillus salivarius is found in the large intestine, small intestine, vagina and mouth.
Even more, to keep the human body healthy and functional, L. These antibiotics are specifically directed against the invasion of pathogenic bacteria that can cause dysbiosis and other health conditions. Compared to other strains of probiotics, L.
As a result, it quickly displaces bad bacteria. Salivarius has been found to be an excellent aid in protein digestion. It is a very resistant bacteria that is important for the health of all of us. Side effects of Lactobacillus salivarius are usually mild, such as a mild rash or temporary indigestion.
Probiotics including Lactobacillus salivarius and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online. In the case of the Lactobacillus helveticus strain, it is a very interesting fact that it can lower blood pressure. This strain is widely used in cheese production in Switzerland.
Probiotics including Lactobacillus helveticus and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online. The bacteria L. Bulgaricus was one of the first probiotic strains in history that was studied.
Ilya Mechnikov, a Russian Nobel laureate, first isolated the Lactobacillus bulgaricus strain from fermented sour milk in when he discovered that the longevity of the Balkan people was due to eating fermented foods fermented sour milk, kefir, sauerkraut, etc.
Bulgaricus is a great help for those who are lactose intolerant and do not have an enzyme in the digestive system that helps break down lactose into easier sugar. One random double-blind, placebo-controlled trial showed that consumption of beverages containing a probiotic complex such as L.
It has been found that using such a combination of probiotics over the age of 50 would help reduce mortality and save on health care costs. In addition, in the s and s, Russian scientists with Dr. Ivan Bogdanov conducted extensive research in the field of L. They published a complete list of the benefits of the probiotic strains of L. Probiotics including Lactobacillus and Bifidobacterium Billion lactic acid bacteria in one capsule are available to purchase online.
Bifidobacteria are a family of Gram-positive, anaerobic branched rod-shaped bacteria. Billions of bifidobacteria, located mainly in the walls of the colon help prevent the spread of harmful bacteria and other pathogenic microorganisms, including yeast , and their occupation in the intestinal wall.
Bifidobacteria is the largest group of bacteria in the intestines of infants, in adults bifidobacteria are in the 3 or 4 place, and their proportion decreases further with age. Like lactic bacteria, bifidobacteria also produce lactic acid and acetic acid, which provide up to 70 percent of the energy needed for intestinal wall cells to increase the natural protective barrier in the gut.
Lactic acid in the intestine helps to keep the pH of the colon acidic, thus inhibiting the growth of malignant bacteria and thereby promoting the growth of beneficial bacteria. Even more, Bifidobacteria break down lactose, synthesize amino acids and proteins, lower cholesterol , produce K and B complex vitamins, and help prevent food poisoning. However, studies have shown that with age, stress and malnutrition, the number of bifidobacteria in the body begins to decrease. The most important strains of bifidobacteria are B.
This probiotic strain is among the first to occupy the intestinal walls of infants and continues to do so throughout life as one of the major groups of bacteria in the entire colon microflora and in the small intestine. By creating a balanced intestinal microflora, B.
The role of the B. A double-blind human study meta-analysis found that B. The B. Its effect on digestion is the ability to break down carbohydrates and neutralize toxins in the gut. Preliminary studies have shown that the B. For example, this bacteria can remove metallic minerals such as copper and corrosive free radicals from the body.
Even more, the studies showed that, after 20 weeks of taking the B. Therefore, it also has a supportive effect on the immune system. Probiotics including Lactobacillus species and Bifidobacterium longum Billion lactic acid bacteria in one capsule are available to purchase online. Among other beneficial bacteria, this probiotic strain has the highest colony especially in babies.
The amount of B. A dietary supplement with a strain of B. Bifidobacterium lactis, also called B. Scientific studies have shown that B.
In general, the function of B. Bifidobacterium lactis is also widely used in the production of cheese, curd and butter. Probiotics including Lactobacillus species and Bifidobacterium lactis Billion lactic acid bacteria in one capsule are available to purchase online.
Bifidobacterium adolescentis is a natural component of the gut of every healthy person and occupies the gut immediately after birth. Their population remains relatively stable until late adulthood. Factors such as unhealthy diets, stress and antibiotic use are causing their decrease. Even more, Tissier was the first to use bifidobacteria for the treatment of diarrhea in infants by giving them large amounts of bifidobacteria orally.
Since then, the presence of lactic acid bacteria in the gut has been associated with a healthy microflora.