Bloating can be indigestion, excess fermentation, or foods that cause gas. Figuring out which hard to digest foods that are causing indigestion or excess fermentation can help. Digestive aids that increase HCL and bile levels may help. I found vitamin C to reduce bloating right away. Avoid any sugar alcohols. These are notorious for causing bloating/gas. Sometimes bloating can be a result of the bad bacteria or yeast producing carbon dioxide/ammonia. This is a result of bad fermentation.