Yes. I take quite a few. I believe it is very important for older folks. Tons of information is out there on the subject. Of course some of it is controversial. I've read a lot on the subject and I believe in the value of supplements. As a minimum I would suggest a daily Multi Vitamin (w/o iron) plus extra C and E.
I also take B complex containing B6, B12 and folic acid. I take some supplements to help with my heart and arteries such as COQ10, L-Arginine, L-Carnitine and fish oil.
It does get a bit expensive if you take a lot of them but I believe that in the long run it will be well worth it. I expect to live longer and healthier.
Exercise-diet-proper supplements equals the road to better health.