<s>[INST] If I have bariatric surgery, would I be able to eat anything I wanted without fear of getting fat? [/INST] Despite the significant weight loss that occurs after bariatric surgery, you must always try to maintain a healthy lifestyle, following a balanced diet and a regular physical activity routine, with the aim of maintaining the weight loss. Source: Clinic Barcelona. Link: https://www.clinicbarcelona.org/en/assistance/diseases/obesity/frequent-asked-questions. Field: Endocrinology. Disease: Obesity </s>