3. Probiotic Foods
Probiotic foods help restore the natural balance of your gut bacteria. An imbalance of the bacteria in your digestive system can contribute to gas formation and belching.
Probiotic foods can even treat different digestive problems, ranging from constipation to diarrhea, irritable bowel syndrome to bloating.
Some of the best probiotic foods that you can eat include Greek yogurt, kefir, sauerkraut, kimchi, buttermilk and sour pickles.
You can opt to take probiotic supplements, after consulting your doctor.