Fermented Foods for Gut Health (2024)

FAQs

What are the best fermented foods for gut health? ›

Apple cider vinegar is made through a process called fermentation. The process has two steps. First, the apples are crushed and yeast is added to speed up the fermentation process, so the sugar converts into alcohol after a few weeks.

While there are currently no official guidelines regarding how often you should eat fermented foods, adding a few servings to your daily diet may be beneficial ( 44 ). For the best results, start by eating one or two servings per day, and then slowly work your way up.

There are two ways to get more good bacteria into your gut: fermented foods and dietary supplements. Fermented foods are the most natural source. Probiotic supplements, which are typically sold over the counter, are reserved to treat specific ailments as suggested by your doctor, and not recommended for everyday use.

Kefir – This fermented drink has been proven to have positive effects on gastrointestinal issues and makes a great early-morning drink to start the day with. Yoghurt – Probiotic yoghurts have been proven to help prevent gastrointestinal infections, as well as reduce bloating and help with gastric emptying.

Vinegar is a well-known fermented food all over the world. In European countries, vinegar is mainly produced using liquid-state fermentation, such as balsamic vinegar, sherry vinegar, and apple cider vinegar.

In summary, fermented vegetables such as kimchi, sauerkraut, fermented soy products, and beverages such as fermented teas are garnering attention as a source of natural anti-inflammatory bioactive compounds.

With its many potential uses, it can be difficult to know how much apple cider vinegar to take each day. Dosage recommendations can vary, but taking 1–2 tablespoons (tbsp.), or 15–30 milliliters (mL), of apple cider vinegar with water before or after meals may be beneficial.

Histamine intolerance

Histamine is plentiful in fermented foods. For most, our body's specific enzymes will naturally digest them. However, some people don't produce enough of these enzymes. This means histamine won't be digested and will instead be absorbed into the bloodstream.

Fermented foods can cause gas and bloating, even in a healthy individual. This is because you are introducing more microbes into your system, and happy microbes produce gas when fed the right diet, aka a healthy balanced diet including plenty of fibre rich foods.

Are pickles good for gut health? ›

Not only are pickles good for gut bacteria, but the fermentation process unlocks more nutrients by partially digesting the pickle – this allows your body to absorb more nutrition with less physical effort on your part, allowing the gut to get some much-needed rest.

BREAKFAST. Cultured dairy (yogurt, kefir, buttermilk) are naturals for breakfast. Add yogurt, kefir or buttermilk to your morning smoothies or top granola or oatmeal with fruit and homemade yogurt.

Both Greek and regular yogurt are fermented, but the manufacturing differs slightly. The process starts out the same. Bacteria called Lactobacillus bulgaricus and Streptococcus thermophilus are added to warm milk, and the mixture sits at approximately 110°F (about 43°C) for a few hours.

Cottage cheese is fermented. Like all dairy products, cottage cheese begins as milk. Adding enzymes or live, active cultures (probiotics) converts milk sugars (lactose) into lactic acid. The lactic acid separates the curds (the milk solids, fats, and proteins) from the whey (the liquid).