I have several burping after eating meal and after a while. also, i have minor heartburn. is these due to low stomach acid? if so, how to solve this?

Heartburn: Your symptoms sound as if you have some gastric acid reflux into your esophagus. See a physician (p) and ask the p a proton-pump inhibitor (ppi) is a drug that would work for you. A ppi works by blocking hydrochloric acid production in our stomach. That may help you. Your symptoms are not caused by a "low stomach acid". See a p and good luck.