Since childhood, I have found eating apples gives me stomach ache, makes me burp, makes me gassy. It's like I can feel the acidity on my stomach. The trouble is I really like them! It's only a slight discomfort so I eat them and put up with it, but recently I am deciding it's not worth it! Any ideas why apples would cause this? I'm really intrigued to know what causes it or if anyone else gets this. Dr Google hasn't come up with much!