Probiotics are live bacteria and yeasts that are good for your health, especially your digestive system. These microorganisms are naturally present in your body, but you can also find them in many foods and supplements. Probiotics can help improve your gut health, boost your immune system, prevent certain diseases and infections, and even enhance your mental health.
There are many different types of probiotics available, each with its own set of strains. Knowing which strains are best for you can help you choose the right probiotic supplement or food for your needs. Let’s take a look at some of the most common types of probiotics and their benefits.
Lactobacillus
Lactobacillus is one of the most common types of probiotics. It’s a genus of lactic acid bacteria, and it can be found in many fermented foods, such as yogurt, kefir, sauerkraut, and kimchi. Lactobacillus strains can also be taken as a supplement, usually in capsules or powder form.
Lactobacillus strains can help improve your gut health by producing lactic acid, which can lower the pH level in your intestines. This can create an environment that is hostile to bad bacteria and fungi, such as Candida. Lactobacillus can also help prevent and treat diarrhea, including antibiotic-associated diarrhea, and reduce the symptoms of irritable bowel syndrome (IBS).
Some of the most common Lactobacillus strains include:
- L. acidophilus
- L. casei
- L. plantarum
- L. rhamnosus
Bifidobacterium
Bifidobacterium is another common type of probiotic. It’s a genus of anaerobic bacteria that can be found in many dairy products, such as cheese, as well as in supplements. Bifidobacterium can help improve your gut health by producing acetic and lactic acid, which can lower the pH level in your gut and create an environment that is hostile to bad bacteria.
Bifidobacterium strains can also help improve your immune system and reduce inflammation in your body. They can also help prevent and treat diarrhea, constipation, and IBS. Additionally, some studies suggest that bifidobacteria can help reduce the risk of certain diseases, such as colon cancer, type 2 diabetes, and obesity.
Some of the most common Bifidobacterium strains include:
- B. breve
- B. lactis
- B. bifidum
- B. longum
Streptococcus
Streptococcus is a genus of bacteria that includes both pathogenic and non-pathogenic strains. However, some non-pathogenic Streptococcus strains are also used as probiotics. These strains can be found in many fermented foods, such as kefir and cheese, as well as in supplements.
Streptococcus strains can help improve your gut health by producing lactic acid, which can lower the pH level in your gut and create an environment that is hostile to bad bacteria. They can also help prevent and treat diarrhea, including antibiotic-associated diarrhea, and reduce the symptoms of IBS.
Some of the most common Streptococcus strains used as probiotics include:
- S. thermophilus
Saccharomyces boulardii
Saccharomyces boulardii is a yeast probiotic that can help improve your gut health. It’s commonly found in probiotic supplements and some fermented foods, such as kefir, sauerkraut, and kimchi. Unlike other probiotics, S. boulardii is resistant to antibiotics, which means that it can help restore your gut flora even if you’re taking antibiotics.
S. boulardii can help prevent and treat diarrhea, including antibiotic-associated diarrhea, as well as reduce the symptoms of IBS and inflammatory bowel disease (IBD). It can also help boost your immune system and reduce inflammation in your body.
Conclusion
Probiotics can provide many health benefits, but not all strains are created equal. Knowing which strains are best for you can help you choose the right probiotic supplement or food for your needs. Lactobacillus, Bifidobacterium, Streptococcus, and Saccharomyces boulardii are some of the most common types of probiotics, each with their own set of strains and benefits.
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