Should I avoid particular foods before and after Botox? eg: cayenne pepper, cinnamon etc? If so, why?

There are no specific foods to avoid before or after a botox treatment.  If anything avoid medications or alcohol that will thin your blood (aspirin, ibuprofen, etc.)

Thank you for your questions. No there are no specific foods that you should avoid prior to Botox injections. To limit the risk/amount of any bruising with injections though you should not take aspirin, drink alcohol or other be taking other blood thinners prior to Botox/filler injections. Best of luck.