经常嚼几粒生花生米.

me too.

Should not eat food which has too much acid such as orange juice, pineapple,lemon,grapefruit, blabla..., food which is too spicy or caffinated, such as esspresso, and food which is too icy such as icecream or shake... all of them will accelerate the generating of acid.

Do not know what would be great to be helpful. But for me, eat meat which is not very greasy. Eat regular meals plus snacks helps. Do not eat too much helps. I also heard that spirulina helps. I bought one from GNC and can not tell it is really help or not because I already has an ulcer and taking other medicine at the same time. But it may be worth to try because it is harmless to your health even if you do not have this problem. Moreover,if it is serious to some extend, suggest you go to see a doctor and get some acid control medicine like nexium. Or it is very posssible to lead to stomach ulcer...

Hope you good luck~