Is there an ideal diet to maximize fat survival in my breasts and not undo lipo results?

I would suggest eating a balanced diet, with plenty of protein and fat, and avoid much fasting. You don't want to encourage weight loss at this time.

Hello there You should aim to keep your weight as stable as you can . Your current diet should be fine .Weight loss may compromise your fat grafts , and weight gain can impair the results of the liposuction .So 'steady as you go ' .CheersTS

I would try not to lose too much weight after the procedure. The implant selection should be based on a combination of your desired size, soft tissue dynamics, breast base diameter and skin elasticity. I recommend an in-office examination as well as a detailed discussion with a surgeon who you are comfortable with.   Finally, make sure your surgeon is a Board Certified Plastic Surgeon certified by the American Board of Plastic Surgery (ABPS).
Best,Dr. DesaiBeverly Hills Institute for Aesthetic Plastic SurgeryHarvard Educated, Beverly Hills & Miami Beach TrainedDouble Board-Certified, Double Fellowship-Trained Beverly Hills Plastic Surgeon