I'm a Hansist when it comes to nutrition, so I guess take that for what it is. My daily supplements are:
1 raw egg yolk
1 overflow teaspoon Cod Liver Oil
I oz liquid vitamin supplement from Heaven Sent Balanced Essentials
2 pills Maximum Greens from GNC
1 shot glass apple cider vinegar
1 tablespoon Cinnamon
I think that's it for supplements. As far as Centrum, I'd highly recommend buying some Balanced Essentials online instead. It's probably cheaper and it's definitely a better and more efficient vitamin source. Also, a raw egg yolk has lots of great vitamins we don't get in our normal diet, great for your eyes. If you can stomach it, that's a good daily vitamin as well.