Experiencing acidity post-meals is often due to acid reflux, stemming from factors like irregular eating, stress, smoking, and certain foods. Experts suggest frequent small meals, chewing thoroughly, avoiding acidic foods, and managing stress to alleviate symptoms and reduce the risk of GERD. Experiencing acidity post-meals is often due to acid reflux, stemming from factors like irregular eating, stress, smoking, and certain foods. Experts suggest frequent small meals, chewing thoroughly, avoiding acidic foods, and managing stress to alleviate symptoms and reduce the risk of GERD. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle