Prebiotics vs. Probiotics: What’s the Difference and Which One Does Your Body Need?

Amidst the buzz around gut health, you’re likely familiar with the terms prebiotics and probiotics. These two words almost always appear on labels of milk, yogurt, health supplements, and even diet content on social media.

Although their names sound similar and both work to maintain digestive health, did you know that they are completely different things?

People often misunderstand and assume they are interchangeable. To avoid buying the wrong supplement or planning the wrong meal, let’s thoroughly analyze the differences between prebiotics and probiotics with this simple analogy!

The Story of the “Garden” in Your Stomach

To make it easier, imagine your digestive tract as a beautiful flower garden.

• Probiotics are the seeds or beautiful flowers you plant there. They are living things.
• Prebiotics are the quality fertilizer you sow to help the flowers thrive and bloom beautifully. Prebiotics are nonliving things.

If you only plant flowers (probiotics) without ever giving them fertilizer (prebiotics), the flowers will wilt and die. On the other hand, if you just spread fertilizer without any seeds, your garden will be filled with bare soil. The two must work together!

Getting to Know: Probiotics, the Good Bacteria

Probiotics are live microorganisms (good bacteria or yeast) that naturally reside in your intestines. Their main job is to fight bad bacteria, help digest food, and keep the intestinal lining from becoming inflamed.

Benefits of Probiotics for the Body:

• Restores the balance of gut bacteria after taking antibiotics.
• Reduces symptoms of diarrhea, constipation, and bloating.
• Strengthens the immune system (because 70% of our immune system is in the gut!).

Food Sources Containing Probiotics:

You don’t have to buy expensive supplements. Natural probiotics are abundant in fermented foods like yogurt, kefir, kimchi, kombucha, and the Indonesian delicacy: tempeh.

Getting to Know More: Prebiotics, the “Food” for Bacteria

Prebiotics are natural compounds of dietary fiber that cannot be digested by the human stomach. Because they cannot be broken down by stomach acid, these fibers travel smoothly to the large intestine, where they become “luxury food” for probiotics (good bacteria) to help them stay strong and multiply.

Benefits of Prebiotics for the Body:

• They serve as the primary fuel for good bacteria to produce short-chain fatty acids, which protect the intestinal lining.
• They help increase calcium absorption in the body.
• They maintain stable blood sugar levels due to the fiber’s ability to slow digestion.

Prebiotic-Rich Food Sources:

Prebiotic fiber is readily available in our kitchens. Some of the best examples are garlic, onions, bananas (especially slightly greenish ones), asparagus, oats, and nuts.

Which One Do You Need More Of?

The answer is: You need both every day. Rather than focusing on choosing one or the other, the best strategy for your digestive health is to combine them on one plate (the medical term is Synbiotics).

Fun Combination Menu Ideas for Your Gut:

• Healthy Breakfast: A bowl of plain yogurt (probiotic) topped with sliced ​​banana and a sprinkle of oats (prebiotic).
• Local Lunch: A plate of stir-fried tempeh (probiotic) cooked with lots of garlic and onions (prebiotic).

However, if you’ve recently recovered from an illness and have been on antibiotics, your body will be in dire need of an additional supply of probiotics (either from food or supplements) to replace the good bacteria that were killed off by the antibiotics.

The Body’s Health-Guarding Duo

Prebiotics vs. probiotics isn’t a competition about who’s superior. They’re a harmonious team. Probiotics bring in a new army of good bacteria, while prebiotics ensure those troops don’t starve and can work optimally to protect your body from disease.
Start investing in long-term health from your dinner table today by combining prebiotic fiber and probiotic fermented foods in a balanced way!

*This article is for informational purposes only and is not intended to substitute for professional medical advice. Always consult your doctor or nutritionist regarding your health condition.

Sources:

• https://www.alodokter.com/ketahui-beda-probiotik-dan-prebiotik-serta-manfaat-keduanya 
• https://labcito.co.id/perbedaan-probiotik-dan-prebiotik-serta-manfaatnya-bagi-kesehatan/ 
• https://hellosehat.com/nutrisi/fakta-gizi/probiotik-dan-prebiotik-apa-bedanya/ 
• https://www.siloamhospitals.com/informasi-siloam/artikel/perbedaan-probiotik-dan-prebiotik