Prebiotics and Probiotics: What are they?

Prebiotics and probiotics are becoming more popular as the topic of gut health becomes trendier, but what is the difference between them, and do you need to consume both?

Prebiotics are non-digestible food components, such as fiber, that can promote the growth of beneficial bacteria in the gut. Some benefits of consuming prebiotics include improving gastrointestinal health and enhancing absorption of calcium.

Probiotics are live, beneficial bacteria in foods or supplements. They can help to change bacteria in the intestines to balance gut flora. By doing this, probiotics can assist in boosting immunity and overall health. Prebiotics promote beneficial bacteria by serving as a food source, while probiotics are the beneficial bacteria. These two substances work together to improve gastrointestinal health. Prebiotics and probiotics are commonly sold as dietary supplements, but you can get them from foods, as well. Fruits, vegetables, and whole grains contain prebiotics. For example, prebiotics are found in foods like bananas, onions, garlic, and beans. Probiotics are usually found in the form of fermented foods. Yogurt, kefir, kimchi, sauerkraut, and tempeh contain probiotics. Optimizing your gut bacteria by consuming both prebiotics and probiotics may benefit your health. However, if you are interested in more information, contact a registered dietitian.

Source: https://www.eatright.org/food/vitamins-and-supplements/nutrient-rich-foods/prebiotics-and-probiotics-creating-a-healthier-you