What are prebiotics?
Prebiotics are non -gravestible carbohydrates that feed on beneficial bacteria living in the intestines. High levels of food components allow friendly bacteria to flourish along the intestinal tract. Prebiotics are natural and found in many foods, especially with high fibers. Some doctors, although it is found as primary for good digestive health and as a possible remedy for digestive diseases, question the efficacy of prebiotics. The term prebiotic should not be confused with a probiotic, a bacterium that helps the host digestion. Scientists have found that prebiotics in the intestinal tract caused a specific growth of bacteria and changed the composition of microorganisms in the hood system. Research by Gibson and Roberfriode suggests that the increased presence of prebiotics regulates lipid metabolism, a process that could help control cholesterol levels.
When these substances enter the body, they land along the digestive tract. There they selectively feed only certain types of microorganisms presentin the body. Friendly bacteria that feed from prebiotics can help digestion. Selectivity of prebiotics - ie targeting only to beneficial bacteria - distinguishes a substance from fiber that performs similar tasks in the intestines.
Prebiotics enters the body through food consumption and is not divided by the process of cooking or digestion. Foods with a high fiber content contain mainly high levels of prebiotics and are therefore also known as a fermentable fiber. The fermentable fiber is located in high levels in whole grains such as wheat, barley and oatmeal. It is also found in vegetables and fruits, including artichokes, onions, berries and bananas, honey and dairy products.
others decide to introduce a prebiotic through accessories or as an added ingredient in processed foods. Accessories in rubber chewing forms and powders are available through natural DiSTributors of food and retailers of vitamins. People who are interested in ingestion of other fermentable fibers should also read food labels; Some manufacturers add it to items such as yogurt or energy bars.
advocates of prebiotic-Czech diet develop the benefits of its role in digestion. Practical natural medicine prescribed prebiotic food to solve diseases from diarrhea and irritated intestine syndrome to inflamed large intestine. Some also suggested that focusing on prebiotic foods could alleviate Crohn's disease. In addition, supporters say that in healthy people can improve digestion, absorption of calcium and immunity.
However, detective stories point to a lack of research conducted about the effects of the diet. They noticed, no recommended daily amount of prebiotics has never been driven. There is also no solid research suggesting that the substance provides a real benefit for digestion.