Acid reflux is body’s response to acid formation that moves up the esophagus, causing a burning sensation in the chest, also known as heartburn.
http://www.latinpost.com/articles/130315/20170102/baking-soda-acid-reflux-5-deadly-things-didn-t-know.htm
Baking Soda & Acid Reflux: 5 deadly things you didn’t know about Acid Reflux home remedy