Natural probiotics: What foods are rich in probiotics?

Which foods contain probiotics?

We present a practical table to identify foods rich in natural probiotics , their probiotic strains, their benefits and simple tips for consuming them daily.

To support gut health and enjoy the benefits of fermentation , we've compiled examples of common fermented foods. They contain a variety of probiotic strains and add a real boost to your diet.

These foods, rich in natural probiotics, provide a variety of probiotic strains that support intestinal balance. Their regular consumption easily fits into a varied and healthy diet.

We will now go through each category in detail to help you choose and incorporate these fermented products into your daily meals.

Fermented vegetables: easy allies to incorporate

Together we discover lacto-fermented vegetables rich in natural probiotics, easy to incorporate to vary your diet and support intestinal health.

Raw sauerkraut

This fermented cabbage contains beneficial lactic acid bacteria. It can be added as a garnish or in a light dish. Opt for the unpasteurized version to preserve its natural probiotics and digestive benefits.

Kimchi

Originating in Korea, this fermented blend of cabbage, radish, and spices offers a variety of natural probiotic strains. It adds a tangy flavor and helps diversify gut flora when consumed regularly.

Homemade Pickles

Pickles and other lacto-fermented vegetables prepared at home develop specific lactic acid bacteria. With salt and water, we create a simple and convenient source of natural probiotics to enjoy as a side dish.

Soyu and Tamari

These fermented soy-based sauces offer rich flavors and probiotic strains from the fermentation process. We can use them to season our dishes while enjoying a natural and balanced touch.

Tempeh

Made from fermented soybeans with the Rhizopus fungus , tempeh offers a firm texture and plant-based protein. It provides beneficial bacteria and is easily incorporated into stir-fries or grilled dishes.

Natto

A Japanese specialty made from fermented soybeans with Bacillus subtilis. Its stringy texture and unique taste contain natural probiotics and vitamin K2, best enjoyed in a bowl of rice or as a side dish.

These lacto-fermented vegetables and fermented soy products offer a beautiful diversity of probiotic strains that support intestinal health and enrich our daily diet.

Fermented dairy products: cheeses, yogurts, kefir

Together we explore how yogurt and probiotics , kefirs and aged cheeses provide natural probiotics to improve intestinal flora and prevent certain digestive imbalances.

Greek yogurt

This thick and creamy yogurt contains live probiotic strains . We choose it plain and without added sugar to support a sufficient quantity of active bacteria and benefit from its digestive properties.

Homemade kefir

A fermented milk drink rich in lactic acid bacteria and yeasts. Prepared at home or by artisans, it promotes intestinal health and helps maintain a balanced gut microbiota by providing live and diverse cultures.

Mature cheeses

Raw milk or aged cheeses develop specific and natural strains of bacteria. We favor organic versions to diversify our probiotic intake while preventing dietary monotony and varying the flavors.

Fermented drinks: kombucha and water kefir

Kombucha

Kombucha is a fermented beverage made from sweetened tea transformed by a SCOBY (symbiotic culture of bacteria and yeast). We appreciate it for its effervescent flavor and natural probiotic strains that contribute to a diverse gut microbiota.

It contains organic acids and lactic acid bacteria resulting from fermentation.

Water kefir

Water kefir is made with kefir grains that contain specific lactic acid bacteria and yeasts. We can make it at home with water, sugar, and fruit for a natural, sparkling probiotic drink .

Its fermentation produces fine bubbles and subtle aromas. It supports intestinal health by providing a variety of probiotic strains, while remaining a light and dairy-free option, ideal for adding variety to our daily diet.

These fermented drinks offer a natural and user-friendly alternative to fermented solid foods. They easily fit into a healthy routine to support gut health and diversify our diet.

Unfiltered apple cider vinegar

Made from the double fermentation of apples , this raw vinegar contains the "mother," a biofilm rich in live microorganisms. Although less concentrated than kefir, it can contribute to slightly enriching the gut flora when consumed diluted and regularly.

Fermented breads and grains: natural sourdough, miso, and brewer's yeast

Natural sourdough

Sourdough is a natural fermentation of flour and water that develops lactic acid bacteria and yeasts. We appreciate it for its airy crumb and unique aromas , while also aiding in gentler and more balanced digestion.

• Promotes the bioavailability of minerals
• It provides a characteristic, slightly tangy taste.
• May improve digestive tolerance for some

Miso

Miso is a fermented paste made from soybeans , rice, or barley with Aspergillus oryzae. We use it to enhance broths or sauces while benefiting from its live cultures, which add flavor and complexity to our dishes.

• Source of plant-based protein
• It brings salty and umami notes
• Use without cooking to preserve its cultures.

Brewer's yeast

Inactive or live brewer's yeast is rich in nutrients and B vitamins . We can add it to salads or hot dishes after cooking to benefit from its unique nutritional profile and slightly malty flavor.

• Contains proteins and amino acids
• Provides B vitamins
• Offers a specific taste, ideal as a seasoning

These fermented products easily fit into our daily diet , bringing diversity, taste and benefits associated with artisanal and natural fermentation.

How to choose and consume foods rich in probiotics?

1. Read the labels: We check for the "unpasteurized" or "live fermentation" label to preserve natural probiotic strains and ensure a sufficient quantity of active bacteria.
2. Choose a variety of products: Incorporate plain yogurts, kefirs, fermented vegetables and miso to diversify strains and strengthen intestinal balance through a varied and natural diet.
3. Introduce gradually: We start with small portions to help our digestive system adapt, avoiding discomfort or bloating while promoting a gentle integration.
4. Consuming regularly: Incorporating these foods into your daily routine, even in small amounts, supports gut flora in the long term and helps maintain levels of beneficial bacteria.
5. Additional information if needed: We can consider a course of probiotics or a suitable food supplement, which guarantees a controlled intake of billions of specific strains according to our needs and diet.
6. Opt for organic and artisanal products: Choosing an organic or artisanal range limits additives and promotes traditional fermentation methods, which are often richer in flavors and nutritional benefits.

Did you know? Very hot coffee can alter live bacteria if you consume a probiotic or fermented food. Wait 30 minutes to preserve their digestive effectiveness.

Less well known: prebiotics and their complementary role

Prebiotics are specific dietary fibers that serve as food for the beneficial bacteria present in our gut. They promote the development of a balanced gut flora and support the microbiota.

We find them naturally in many plant-based foods . They do not themselves contain live bacteria but stimulate the growth of strains already present or introduced by fermented and probiotic foods.

Ripe or slightly green bananas are a convenient source of prebiotic fibers like inulin and resistant starch. They help nourish good gut bacteria while providing a sweet and enjoyable fruit to eat every day.

By adding prebiotic foods to our diet, we support the effectiveness of fermented and probiotic foods . This synergy contributes to a more balanced digestive system and promotes gut health as part of an overall healthy lifestyle.

FAQs about natural probiotics and fermented foods

Which food is richest in probiotics?

Kefir , whether made with milk or water, is often cited as one of the foods richest in probiotics. It can contain several billion live bacteria per serving and a wide diversity of beneficial strains.

What can replace probiotics?

Prebiotics, such as the fiber found in bananas, garlic, or leeks, can support gut flora. They nourish the bacteria already present but do not replace the direct intake of live strains.

Which fruit contains probiotics?

Most fresh fruits do not contain live probiotics . However, some fermented fruit preparations, such as mango pickles or fermented chutneys, provide them in moderate amounts.

Does commercially produced yogurt contain probiotics?

Some commercially produced yogurts contain live cultures, but others are pasteurized after fermentation, which destroys most of the bacteria. It's best to check the label and choose products that mention "live cultures."

Do probiotics survive cooking?

Cooking destroys most probiotic bacteria. If you cook with fermented foods, add them towards the end of preparation or as a cold side dish to preserve their benefits.

Can I consume natural probiotics while pregnant or breastfeeding?

As part of a balanced diet, consuming fermented foods is generally considered safe. If you have any doubts, always consult a healthcare professional .

Can natural probiotics replace a probiotic supplement?

They provide a variety of strains in varying quantities. A standardized probiotic supplement guarantees a precise dose, useful in certain situations. The two approaches can be used together as needed.

How best to store fermented foods to preserve their probiotics?

Keep them cool in a sealed container. Avoid heating them. Lacto-fermented vegetables and drinks like kefir keep best at low temperatures to preserve the active bacteria.

Sources:

• https://efsa.onlinelibrary.wiley.com/doi/epdf/10.2903/j.efsa.2022.e200404
• https://www.nature.com/articles/nature05414
• https://pubmed.ncbi.nlm.nih.gov/25846922/