Pickles are another good source of probiotics. Pickles are cucumbers that have been pickled in a solution of water and salt. Pickles use their own naturally present lactic acid bacteria and are left to ferment for some time, giving pickles their sour taste. Remember that pickles that have been made with vinegar don’t contain live probiotics.
What are the Benefits of Fermented Foods?
Fermented foods are often more nutrient-dense than their unfermented form. The probiotics can boost immunity and restore the balance of friendly bacteria in your gut. Having more friendly gut bacteria and more diverse gut bacteria is beneficial for your digestive and general health.
Studies show fermented foods can help with digestion, irritable bowel syndrome, and gastrointestinal diseases    .
Research also shows fermented foods can relieve digestive symptoms like gas, bloating, and diarrhea   .
The bacteria in your digestive system strongly impact your immune system and even your brain! Fermented foods can boost your immune system and reduce your risk of infections, such as the common cold  .
Eating probiotic-rich foods might also give you a speedier recovery when you’re sick. Many fermented foods are excellent sources of iron, vitamin C, and Zinc — all of which can strengthen your immune system. Fermentation also breaks down the nutrients in your food, making them easier to digest. For example, lactose is the natural sugar in milk that’s broken down into simple sugars during fermentation. This means that many people with lactose intolerance can still consume fermented dairy like yogurt and kefir     .
Fermentation also assists with breaking down and destroying antinutrients, such as phytates, which are compounds found in nuts, seeds, legumes, and grains  .
In a nutshell, fermented foods can:
- Boost your immune system
- Aid digestion
- Reduce your risk of infection
- Accelerate your recovery when you’re sick
- Help break down and destroy antinutrients in foods
- Provide rich sources of vitamins and nutrients
Do You Eat Fermented Foods on Keto?
How do you incorporate fermented foods into your ketogenic diet? What are your favorite fermented food recipes?