Secretion of acid by the stomach is a normal function of the body. Acid is secreted by parietal cells found in the stomach lining, involving a mechanism known as the proton pump. Acid in the stomach is useful for breaking down foods, making them easier to digest, and also for helping prevent infection by providing an unfavourable environment for growth of infective organisms.
Managing a feed refuser can be a tough assignment and quite exhausting work. And everyone has their bit of advice to give. Its made that bit more tricky with kids who are also allergic or intolerant to a variety of foods so please take all of these hints and tips with a grain of salt and consult your doctors / dieticians and other medical professionals with regard to new foods that might be an issue for your child. Please also take into consideration the developmental milestones of your child.