Fermented foods that are easy on the gut and not spicy

Have a look at Water Kefir. Water kefir supplies your body with billions of healthy bacteria and yeast strains. Some store-bought probiotic foods or supplements can help, but they are not as potent, and do not contain the beneficial yeasts. If you look online you will see how easy it is to make.

fermented pickles are good. they are in the refrigerated section. The ones on the shelf with the jarred items are not fermented, they are pickled. Yogurt is good. Kombucha tea is fermented, but sometimes tastes like vinegar. I ate loads in hope of improving my gut, but none of it helped.

There's a cookbook called nourishing traditions that is great if you're interested in making some of this stuff. You can ferment a lot of stuff, salsa, ginger beer.

Look here: www.culturesforhealth.com/learn/recipe/

I've been making my own yogurt a la the SCD and I do think it has helped. I use Siggi's plain skyr as the seed as it is the only one I could find without bifidus, and some really beautiful organic milk that is crazy expensive but is the best tasting milk I think I have ever had. I make a smoothie for lunch almost every day with it, using frozen fruits and sugar free juice, and adding L-Glutamine.