Re: alternative medicines for esophagus spasm/acid reflux ?
I won't say don't do it. Alternative medicine is a good option for many digestive conditions. Just, let the buyer beware, because there are a lot of quacks and scam artist out there, and very few legal controls in the field of alternative medicine.
Apple cider vinegar and L-glutamine both have decent evidence backing them up. Assorted meditation techniques may calm the vagus nerve. Certainly, if your digestive problems have severely limited your diet, you may benefit from nutritional supplements. Just do your own research on the safety and effectiveness of anything recommended to you, and check the price tag in advance.
Please do not pay for any quack testing techniques for food allergies. The only means of testing for food allergies that actually work are blood tests (RAST) and elimination diets.