1, buttermilk. This rich milk is not made of butter, but fermented with lactic acid bacteria and cultured probiotics. A cup of low-fat buttermilk has only 98 calories, which can provide 28% of calcium needed by human body. But when you cook buttermilk, it will kill the probiotics in it, so it is useless to bake cookies with it. Buttermilk is suitable for drinking directly or making buttermilk fruit salad.

2, sauerkraut. Chinese sauerkraut is rich in probiotics. Westerners often eat German sauerkraut, most commonly fermented and pickled with Chinese cabbage or radish, cucumber and okra. This kind of sauerkraut is usually used as an ingredient for cold dishes. Kimchi is also rich in probiotics. The American Journal of Medicinal Diet once published an article saying that Kimchi is also an important source of probiotics.

3. Miso soup. Japanese miso soup and miso soup are also excellent probiotic foods. Soy sauce and miso are sauces made from soybeans, which are rich in lactic acid bacteria and other microorganisms beneficial to protein's digestion. There is a Japanese proverb that says, "A bowl of miso soup every day needs no prescription".

4. Fruits and vegetables. Some fruits and vegetables contain more indigestible probiotics, which contribute to the growth of intestinal flora. Green apples, bananas, asparagus, beans, garlic, onions, leeks and whole grains are all good sources of probiotics.

5. Other exotic foods. Black tea fungus is a kind of black tea fungus, which is native to the Russian Caucasus. Tianbei, a fermented bean product in Southeast Asia, can also be understood as vegetarian meat; Kefir is a famous traditional fermented lactic acid food in Russia with a history of hundreds of years. These foods are rich in probiotics and help to keep the intestines healthy.

People's Daily Online-Supplementing probiotics is not just about drinking yogurt.