Probiotics are beneficial bacteria that live in your digestive tract, according to the American Gastroenterological Association (AGA). You can find probiotics in some food items, such as yogurt and other dairy items. You can also take probiotics in pill form. Since probiotics are living bacteria, you will often have to keep probiotic supplements and foods that contain probiotics in the refrigerator to keep the healthy bacteria alive. Talk to your doctor before adding probiotics to your diet or supplement regimen.
Types
The most common forms of probiotics are lactobacillus and bifidobacterium, according to the AGA. You can find foods that contain probiotics in most grocery stores. Probiotics are often found in dairy products, such as milk, yogurt and cheeses. Some companies also make granola bars and chocolate bars that contain probiotics. Probiotic supplements often come in capsule or powder form.
Uses
Probiotics are often used to treat digestive disorders, according to MayoClinic.com. Probiotic foods and supplements have been found helpful in treating diarrhea, especially when the diarrhea is caused by antibiotic usage. You can also use foods and supplements to treat urinary tract infections, yeast infections or irritable bowel syndrome. Probiotics can also be taken to prevent and reduce the severity of colds and flu, as well as treat eczema in children.
Dosage
The University of Maryland Medical Center suggests taking 1 to 2 billion CFUs of Lactobacillus acidophilus daily to prevent or treat diarrhea. To maintain the overall health of your intestinal tract, aim for getting anywhere between 1 and 15 billion CFUs of Lactobacillus acidophilus per day from dietary sources or supplements. You can combat a yeast infection by eating 8 oz. of yogurt per day or taking a supplement with 1 to 2 billion CFUs of Lactobacillus acidophilus daily.
Side Effects
Side effects from probiotic foods and supplements are typically mild, according to the AGA. The most common side effects of probiotics are intestinal gas and bloating. However, if you are allergic to probiotics or other ingredients in the probiotic foods or supplements you take, you may experience a severe allergic reaction. Contact your doctor and discontinue use of any probiotic foods or supplements if you suffer from an allergic reaction after taking probiotics.
Expert Insight
Whether you choose to take probiotics in supplement form or to add foods that contain probiotics to your diet is a personal choice. However, the University of Maryland Medical Center states that probiotic supplements contain more concentrated amounts of beneficial bacteria, making it easier to ingest larger quantities if necessary.
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