why do you need to take probiotics
Thursday, July 30, 2015
Do You Need to Take Probiotics? By It may seem hard to believe, but the human digestive system contains about 100 trillion microorganisms, commonly known as bacteria. While we often think of bacteria as harmful, many gut bacteria are actually beneficial. In fact, researchers have found that some of the bacteria in our digestive system help us digest food, make vitamins, and even help protect against disease causing pathogens. Whatвs less well understood is whether live helpful bacteria contained in yogurt, some fermented foods, supplements, and now even in some specialty drinks, can improve our health. The good news is that thereвs early evidence that some strains of probiotics may help certain conditions including diarrhea, irritable bowel syndrome, inflammatory bowel disease, and even obesity. However, to understand how probiotics work, which strains are most effective, and in what dosage. So, before you run off to your local drugstore or supermarket in search of probiotic supplements or food, here are a few important factors to keep in mind: 1. Probiotics in supplements are not regulated by the FDA. There are no standardized amounts of bacteria or minimum levels required in foods or supplements, so thereвs no guarantee that what it says on the box or the label is what youвre really getting.
And since only specific strains, in large enough quantities, can treat some conditions, what you think is a health-smart purchase could really just be a waste of money. 2. In general, probiotics have few side effects in healthy people. However, the data on safety, particularly long-term safety, are limited, and the risk of serious side effects may be greater in people who have serious health conditions or are immune-compromised. 3. Probiotic supplements and foods can be pricey. According to a recent study by consumerlab. com, some probiotic supplements can cost more than $ 1 a day. And as noted above, supplements arenвt regulated, so you may be getting nothing for your money. 4. If youвre already healthy, there is no evidence that taking probiotics will make you вsuperв healthy. So before even considering a friendly bacteria food or supplement, ask yourself what you might need it for. The early research on probiotics is promising; however donвt look to these friendly bacteria as a cure-all.
And if youвre healthy, you probably donвt need them at all. If you think you might benefit from probiotics, be sure to check with your doctor first. While they may help some conditions for some people, there could be more effective medical alternatives, and in some instances, probiotics might be a waste of money. Probiotics are live bacteria and yeasts that are good for your health, especially your digestive system. We usually think of these as germs that cause diseases. But your body is full of bacteria, both good and bad. Probiotics are often called "good" or "helpful" bacteria because they help keep your gut healthy. You can find probiotics in supplements and some foods, like yogurt. Doctors often suggest them to help with digestive problems. How Do They Work? Researchers are trying to figure out exactly how probiotics work. Some of the ways they may keep you healthy: When you lose "good" bacteria in your body, for example after you take antibiotics, probiotics can help replace them. They can help balance your "good" and "bad" bacteria to keep your body working the way it should.
Many types of bacteria are classified as probiotics. They all have different benefits, but most come from two groups. Ask your doctor about which might best help you. Lactobacillus. This may be the most common probiotic. It's the one you'll find in yogurt and other fermented foods. Different strains can help with diarrhea and may help with people who can't digest lactose, the sugar in milk. Bifidobacterium. You can also find it in some dairy products. It may help ease the symptoms of irritable bowel syndrome (IBS) and some other conditions. Saccharomyces boulardii Pis a yeast found in probiotics. It appears to help fight diarrhea and other digestive problems. What Do They Do? Among other things, probiotics help send food through your gut by affecting nerves that control gut movement. Researchers are still trying to figure out which are best for certain health problems. Some common conditions they treat are: Infectious diarrhea (caused by viruses, bacteria, or parasites) There is also some research that shows they're useful for problems in other parts of your body. For example, some people say they have helped with: Skin conditions, like eczema
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