Are there any supplements I should take prior to surgery to make my recovery smoother?

To help thicken the blood we prescribe Mephyton (Vitamin K), one week before surgery so it is best to stay away from medication and supplements that will thin the blood for two weeks prior to surgery. Products such as aspirin, ibuprofen (Advil, Motrin, Aleve, etc...) as well as herbal and vitamin supplements such as Vitamin E and Fish Oil (Omega 3), Flax seed and Garlic.

I would take arnica montana to help reduce post-surgery swelling and speed your healing time.  You should also continue to excersise and eat healthy before your surgery.
 

Liposuction results will be most impressive if you are at a stable, ideal body weight before surgery and are having stubborn areas of fat removed that are out of proportion with the rest of your body.  I offer my patients Arnica tablets before and after surgery as it may help decrease bruising.  Avoiding blood thinners at least 2 weeks before and 2 weeks after surgery is important - aspirin, ibuprofen, Aleve, vitamin E, fish oil, lots of alcohol, and many, many herbal supplements can make you bleed and bruise more.  Your physician will likely give you a list of things to avoid before surgery.  And of course, don't smoke!!   Relax, enjoy the process of giving yourself a present, and be patient after surgery.  You will likely have some emotional ups and downs, so expect them and don't worry too much!   Follow your plastic surgeon's instructions and don't try to cut corners or get back to your regular routine too quickly - let your body heal and do what it is supposed to do. 

A healthy and balanced diet is a must before any surgical procedure. I advice against any strict or strenuous weight loss diet prior to liposuction. I recommend starting Arnica Montana three days prior to surgery and Bromelain the same day after your procedure. A good presurgical multivitamin is also adviced. You should stay away from aspirin, ibuprofen, naproxen, and Vitamin E prior to surgery. A good compressive garment will help with the swelling and shape during your recovery.

There are no magic pills. You might try Arnica Montana and Bromelein to decrease bruising and inflammation postoperatively. What helps more if you stay away from any supplements which can delay blood clotting and lead to increased postoperative bruising. Your surgeon hopefully provided you with this list. Major offenders are Aspirin, all the nonsteriodal anti-inflammatory agents, fish oil, flax seed, garlic, etc. Another thing I find beneficial, is to leave my 2mm punctures through the skin open to drain and not close them with sutures. This made the biggest impact in reducing post liposuction bruising in my practice.