A、He prefers to take pills to get antioxidants. B、He prefers to get antioxidants from food. C、He doesn’t mind eating a lot every

M: Well, just keep your arm straight there. Fine, there will be a little prick like a mosquito bite. OK? There we go. Ok, I will send that sample off and we’ll check it. If the sample is ok, we won’t need to go on seeing you anymore.
W: So you think I’m getting better?
M: Absolutely.
Q: What can be inferred from the conversation?

W: We need anti-oxidants to prevent ourselves from developing cancer, but I don’t like taking pills to get it.
M: But you need to eat a mountain of food everyday to get all of the anti-oxidants you need.
W: I drink a lot of green tea; I eat onion, garlic and citrous food. I also get nine different colors of vegetables everyday.
M: All those do have anti-oxidants, but I want to be on the safe side.
Q: What does the man mean?