When discussing probiotics or beneficial microbes, many people think of yogurt, kimchi, natto, or kombucha. However, traditional Thai foods that have been on our dining tables since our grandparents' days also hide a treasure trove of gut-friendly microbes—and they're deliciously suited to Thai tastes.
Pickled Mustard Greens
A common household side dish, anyone who enjoys hot rice porridge or khao soi is familiar with pickled mustard greens. This natural fermentation process produces Lactobacillus bacteria, beneficial microbes that help balance digestion and stimulate bowel activity. Pair pickled mustard greens with salted eggs, add them to bitter melon soup, or enjoy with chili dips to refresh and detoxify your gut simultaneously.
Naem and Pla Som
These tangy, spicy treats benefit the gut. The distinctive sourness of naem and pla som comes from fermenting meat with sticky rice and garlic, producing lactic acid—a rich source of probiotics. Using naem in fried rice, spicy naem salad, or frying pla som until crispy and serving with chili and sliced shallots not only delivers bold flavors but also adds beneficial bacteria that aid digestion of heavy meals.
Fermented Rice Noodles (Khanom Jeen)
Chewy and soft, these beloved fermented rice noodles have a unique texture and aroma derived from fermenting rice over several days. This process not only enhances flavor but also cultivates microbes beneficial to the digestive tract. Enjoy khanom jeen with wild curry, chili paste, or green curry alongside a colorful assortment of fresh vegetables to get both probiotics—the microbes—and prebiotics—their food—in a single meal.
Shrimp Paste (Kapi) and Fermented Fish (Pla Ra)
The essence of Thai cuisine, umami-rich seasonings like shrimp paste andfermented fish (pla ra)are fermented with salt over long periods, enriching them with enzymes and microbes that help maintain the gut's ecological balance. Whether ordering papaya salad with fermented fish, shrimp paste chili dips, or rice mixed with shrimp paste, these dishes boost gut health in authentic Thai style. However, always choose vendors that cook these ingredients or use pasteurized products for safety.
Turning to traditional Thai fermented foods is an affordable, accessible way to care for gut health, while also enjoying familiar, flavorful tastes.