The more circulation to those areas the better. Consult a practitioner that has expertise in natural means of improving circulation in your face. Acquire a taste for hot chili, but work up gradually. Taking niacin can create a histamine flush which will get more blood and nutrients to those tissues. Hot and cold therapy can do the same thing. Of course nothing like a brisk morning ride to bring the blood up in your face. I wish you the best of luck.