Hallo,
You can choose appetizer without sedative effects like Sorbitol base syrup or peptone like hundreds of OTC medication available now a days. I used to prescribe it to my patients, you have to follow certain steps you know?
1. Increase your BMR, by Customised method of exercise,
2. Increase appetite by following 1no
3. Taking balanced diet & if required,take supplements which is having no side effects, mind it.
4. See your progress weekly basis for 3months.
Report me monthly with update.
Next Steps
Contact me online for Customised Diet and exercise plan.