Do you recommend taking Bromelain, L-Arginine and Turmeric after surgery?

I recommend a well balanced diet low in salt after a BBL with a multi-vitamin. The supplements you listed will not hurt your but may not add much to your healing/recovery. Definitely ask your PS what they recommend. 

I recommend a healthy diverse diet before and after surgery. Patient who eat healthy foods do not need supplements. None of these have been proven to have any health benefits.  A restrictive diet that lacks in essential or vitamins fats  is the best supplemented by a complete diet with diversity of food sources. Best, Mats Hagstrom M.D.