Personally, I think the OP is great. I've brought up this subject a few different ways and was met with opposition. Establishing that common ground might just do the trick better than coming off instantly with opposition, no matter how reasonable the opposition.
@Marvin, it was only the blood and not the flesh that was seen as having the life in it. I have no idea why that is so specific, but Cofty is right. It's in Leviticus 17:14. How they rationalized eating the flesh as not part of it I don't know, that's a good question.
@pressmen how can the bible be inspired? It tells the story of a flood which we can prove never happened. Depending on your belief you might believe the earth is only 6000 years old, which is demonstrably wrong. The book of Daniel was likely written in something like the 160s BCE? So every prophecy in it is AFTER the fact. The bible itself, in Hebrews 11 says that faith is the assured expectation of something not seen - it's accepting something about which there is no proof. But when the proof, the real evidence, is stacked AGAINST the bible then why do we need faith at all?
In my experience, you're likely to have rationalization a for all of this and anything else I could think of; so bible discussions are pointless until you see it for yourself IMO. I think researching evolution would open your eyes, it did mine.