I'm vegetarian (was vegan, but started eating yogurt again). I haven't eaten any meat in ten years. The thought of eating meat repulses me now. I went through a phase where I thought I'd start eating eggs again, but it didn't last long because I thought they were gross. And I had a couple bites of quiche over Christmas to make my husband's mom happy, so I had eggs and cheese (it was gross. I don't like cheese either).

I wouldn't think not eating meat would mess you up that much. Are you taking a multivitamin? I'd recommend taking a multivitamin.

Everyone is different though.