Hiatus hernia causing weight loss only in waist and torso. eating more doesn't help, and i take probiotics regularly. solutions?

Unrelated issues: There is no substitution for a healthy, well-balanced diet, regardless if the goal is weight gain or loss.Weight gain is achieved if the individual takes in more calories than he/she burns; weight loss happens when calories burned exceed calorie intake. Exercise to improve toning, reduce cravings ; stress, assist in body self-image. Unfortunately, you can't pick where (or not) you gain the weight.