How can i improve poor blood circulation?

Having cold hands?: Keeping warm, active, don't smoke, and of course a healthy, balanced diet/exercise will help you maintain good health. Since u are 36 and possibley having cold hands/feet? I suspect you may have a vasospastic condition called raynaud's phenomenon. When exposed to cold, this can cause significant symptoms--color changes, pain etc..Keep warm, wear gloves. Consult doc for eval/treatment. Good luck.

Know the cause: Unless you know the cause of your poor circulation, it will be hard to treat what you don't know the cause is. If you were to provide more of history, then we may help you better.