1)Exercise Regularly
Even 20–30 minutes of movement daily can boost blood circulation .....Exercise helps your blood vessels stay flexible and improves heart pumping.
2)Eat Blood-Flow Friendly Foods
Certain foods help open blood vessels and improve circulation: Examples are
Leafy greens
Garlic
Berries
Fatty fish rich in Omega-3
Watermelon..
These foods can help improve blood flow it contains nitric oxide which relaxes blood vessels.
3) Manage Stress properly