Acid reflux happens because the food in the stomach is not digested fast enough so it comes back up. It occurs when there is too little acid in the stomach.
The stomach acids can only be produced in the parasympathetic state. If one is stressed, the stomach doesn’t produce acid and the food doesn’t get processed.
Aadil advises against taking anti acids and suggests again lots of natural remedies.
Also, one should not do the inversions, twists and lying down flat in savasana.
Focus should be on expanding the diaphragm in yoga.