I plan to take my blood for sure at the end of the 100 days. I know it would be interesting to have a before and after but I'm too much of a pussy and really don't like needles.

I actually also still love to eat meat, it's my favorite. The conflict is too big though and It's actually not that difficult to leave it. I always knew that I wanted to turn vegetarian one day but didn't think I could do it. I once did 30 days without meat a couple years back which made me experience the difference and made it a no brainer to give it up.