At 29, I'm trying to keep healthy, being that I have slight anemia and I do feel tired somewhat. I'm increasing my folic acid intake (being that I'm a lady - we need it), as well as my iron supplements, calcium, and so forth.

However, someone suggested beta blockers, and I tell you I felt very unsure about asking him to explain what they are to me because I do not know!!

What are they? Vitamins? Because I am taking a multi-vitamin. My diet is okay - meat/fish 2x a week, beans/lentils 2x a week, an ocassional burger (fastfood) or some chips. Lots of salads. I just got into the habit of putting wheat germ in cereal, and eating wheats & granola.

So what are beta blockers? And do I cover them in my diet?