Probiotics vs Prebiotics: What’s the Difference? Which One is Better?
Probiotics and prebiotics are two buzzwords that have been gaining popularity in recent years, especially in the world of health and wellness. While they sound similar, they are actually quite different and serve different purposes. In this article, we’ll dive into what probiotics and prebiotics are, how they differ, and which one may be better for you.
What are Probiotics?
Probiotics are live bacteria and yeasts that are good for your health, especially your digestive system. These “good” bacteria live in your gut and can help keep your digestive system healthy by reducing “bad” bacteria that can cause illness or infection. They can also help improve conditions like lactose intolerance, constipation, and irritable bowel syndrome.
You can find probiotics in certain foods like yogurt, sauerkraut, and kimchi, as well as in supplement form. While most probiotics are bacteria, some are yeasts, like Saccharomyces boulardii, which can help treat diarrhea.
What are Prebiotics?
Prebiotics, on the other hand, are a type of fiber that feed the good bacteria in your gut. They are basically food for the probiotics. Prebiotics are not digested by your body, but rather pass through your digestive system and ferment in your colon, feeding the good bacteria and promoting their growth.
Prebiotics can be found in many fruits, vegetables, and whole grains, especially those that contain complex carbohydrates like oligosaccharides and fructooligosaccharides. Some of the best sources of prebiotics include garlic, onions, bananas, asparagus, and whole wheat.
Key Differences Between Probiotics and Prebiotics
The main difference between probiotics and prebiotics is that probiotics are living organisms while prebiotics are not. Probiotics are the “good” bacteria that live in your gut and promote digestive health, while prebiotics are the food that these bacteria need to thrive.
Probiotics are often found in supplement form and are also present in certain foods, while prebiotics are found in many fruits, vegetables, and whole grains.
Another key difference is that probiotics have been studied extensively and there is a lot of research on their health benefits, while research on prebiotics is more limited. However, prebiotics are generally considered safe and have been shown to have some health benefits.
The Benefits of Probiotics
- Improved Digestive Health: Probiotics can help reduce digestive issues like bloating, gas, constipation, and diarrhea. They may also help treat conditions like irritable bowel syndrome, ulcerative colitis, and Crohn’s disease.
- Enhanced Immunity: Probiotics can strengthen your immune system by producing antibodies and reducing inflammation. This may help prevent infections like colds and the flu.
- Reduced Allergies: Probiotics may reduce the severity of allergic reactions, especially in children. They may also help prevent eczema in infants.
- Better Oral Health: Probiotics may help