People have been fermenting foods for nearly 10,000 years. Fermented foods we eat today include sourdough bread, yogurt, kefir, sauerkraut, kimchi, and kombucha.
- In fermentation, Lactobacilli, which are natural bacteria found in fresh vegetables, feed on carbohydrates and excrete lactic acid. The lactic acid helps preserve the vegetables and gives foods a bright color and tangy flavor.
- Fermented foods have many health benefits. They give the body needed probiotics. Probiotics are microorganisms that live in the gut. They improve digestion, lower inflammation, and strengthen the immune system.
- To add more fermented foods in your diet, consider the following:
- Eat yogurt for breakfast or a snack. Enjoy it alone, with fruit, or made into a smoothie.
- You can also use kefir to make a smoothie. This tangy dairy beverage provides a different variety of Lactobacilli than most yogurts do.
- Toss a little sauerkraut (fermented cabbage) into a sandwich or wrap.
- Enjoy tempeh or miso, which are fermented soybeans. Tempeh has a nutty, hearty, mushroom-like flavor. Add it to a noodle bowl with vegetables.
- Have naturally fermented dill pickles as a snack or a hamburger topping. Most pickles at the grocery store have been packed in vinegar and spices, not fermented. Be sure to buy “naturally fermented” pickles. You can also make your own fermented pickles. For recipes, see the ISU canning pickles instructions, store.extension.iastate.edu/product/Preserve-the-Taste-of-Summer-Canning-Pickles.
Source: Taking a New Look at Fermented Foods, bit.ly/361haJI.
