Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Why does burping make noise? – Henry E., age 8, ...

If you’ve ever felt gassy or bloated after a big protein-rich meal or a protein shake, you are not alone. Many people notice more burping or flatulence when they boost their protein intake whether for ...

Burping is a normal part of everyday life. Burps happen when air from your stomach travels back up your food tube – called an esophagus – to your mouth. Air gets into your stomach during activities ...