I am scheduled for gastric sleeve on March 6th with Dr. Corvala in Tijuana. If someone had told me I would ever consider this I would not have believed them. But, I am so tired of being overweight, having high cholesterol, hip pain, etc. that I have committed. However, Dr. Corvala has not required that I do any pre-surgery diet. I can eat anything up until 10:00 p.m. the night before surgery. Has anyone else done this and, if so, did it work out okay? I am really scared. I will be 65 in March and wonder if I am too old for this.