Acid reflux usually is caused by poor diet which is the typical cooked food depleted of enzymes which also means the life is cooked out of the food. Lightly steamed vegies, carbs is better than boiling, overcooking. Meats should be marinated in vinegar to aid digestion & not overcooked which makes it more difficult to digest. Search out macrobiotic food prep & combining for tips & info. We loose our ability to digest the dead foods & also poor food combining such as mixing sugars, carbs with proteins, much like creating a compost pile. The experience of acid reflux & other digestive problems are the result of rotting foodstuffs. Treating the symptoms is a temporary soluton. Eat 1/4 to 1/2 cup of sauerkraut, kimchee, or other naturally fermented unpasteurized vegies with meals. Also sip 1/2 lemon juice & 1/4 tsp air dried nonprocessed sea salt in 6ozs water before, during, & after meals. Betaine hydrochloride will help after meals.
If you take digestive enzymes, they will be cancelled out if taken with the betaine HCL. Avoid sugars after meals as the simple sugars want to be digested more quickly than proteins causing a backup. The body needs to spend more time digesting more complex foods especially proteins & adding sugars 'stalls' the process. Robert