What should I do to prepare for a Tummy tuck and lipo?

The tummy tuck operation is a major operation which often involves a significant physical and EMOTIONAL recovery ( often underestimated by surgeons and patients alike): a few words of advice may be helpful:
1. Make sure you are doing the procedure for the right reasons (for yourself) and that you have realistic expectations. Be aware that an improvement in the “problem area” may not translate to an overall improvement in your life situation. You are bound to be disappointed with results of the procedure if your motivation for doing the surgery is not internally driven.
2. Time your surgery carefully; generally, it is not a good idea to have surgery done during or immediately after a stressful period in life (for example divorce or death of a loved one). The additional stress of surgery will undoubtedly be more challenging to deal with if a patient's emotional reserves our already exhausted. Remember, that an improvement in your physical appearance will not translate to an improvement in your life situation.
3. If possible speak to patients who have undergone similar procedures and query them about the toughest times of their recovery period. Any practical hints previous patients can provide may be very helpful.
4. Make sure you are aware of potential complications that may arise how to reach your surgeon if necessary.
5. Make sure you have a strong and patient support system (several people if possible) in place who have time/patience to take care of you. Arrange for professional nursing if any doubt exists regarding the availability and/or stamina of your caretakers.
6. Be patient with the healing process, understanding that it will take several weeks to months to feel “normal” again. It may also take many months/year to see the end results of your surgery.
7. Be prepared to distract your mind with things of interest such as books, magazines, and movies.
8. Expect less of yourself; do not go back to work, school or chores too early and let others take care of you (for a change).
9. Pick your surgeon carefully (a well experienced board-certified plastic surgeon) and trust in his/her advice. Keep in close communication with your surgeon and do not hesitate to communicate questions/concerns and the emotional swings that you may experience.
10. Resume all medications that you were using preoperatively when cleared by your plastic surgeon and stop the use of narcotics and sedatives as soon as feasible after surgery.
11. Keep in mind the end results as you go through the tougher emotional times after your surgery.
I hope this, and the attached link, helps.

Thank you for your question. If you are a smoker, you will be asked to stop smoking well in advance of surgery. Aspirin and certain anti-inflammatory drugs can cause increased bleeding, so you should avoid taking these medications for a period of time before surgery. We will ask you to stop some medications, supplements and certain vitamins. A complete list will be provided.

Our doctors perform abdominoplasty as an outpatient procedure. Be sure to arrange for someone to drive you home after surgery and to stay with you for at least the next day or two. When abdominoplasty is performed in conjunction with medically necessary procedures such as hysterectomy or hernia repair, a short hospitalization may be required. Best of luck!Dhaval M. Patel Double Board Certified Plastic Surgeon Hoffman Estates Barrington Oakbrook Chicago 

Just eat a balanced diet, rest and sleep normally before your surgery.  That really should be enough.  Smoking or nicotine containing products need to be avoided before and after surgery.  Fasting wouldn't be recommended as this can cause problems with wound healing.