Could you tell me what are good foods and vitamins for getting a healthy heart and improving circulation?

Save Money: You most certainly don't need to supplement with vitamins (unless it's vitamin d, and even then it's a hard maybe). Study after study has found no benefit. Fish oils seems to be pretty great, but only in high doses of >3gm/day of the dha/epa. Google "mediterranean diet" and have a look at this: http://www.Webmd.Com/diet/features/what-to-know-about-omega-3s-and-fish.