Iron is a concern if you're post-menopause, otherwise the monthly losses will balance things out. But, that being said, it's up to you ... likely you'll be getting adequate iron from the diet if you're eating red meats.

Centrum is great, Quest is another good brand. I'm in Canada, so not sure if the brands are the same. Any good quality multi-vitamin mineral supplement is fine. Make sure it's sugar, sucrose, starch-free. Do you also take extra Calcium & Magnesium? That would be wise, and potassium too.

Doreen