I didn’t know who Jenny McCarthy was when I started watching The Masked Singer. I don’t keep up with a lot of pop culture, so I thought she was probably an actress who’d just been on shows hadn’t seen before. (I didn’t know Robin Thicke or Nicole Scherzinger were either, at first. And I often don’t know who the celebrity contestants are, too.) Then one time a contestant thanked her for her work… and so I wondered and searched online.
Ken Jeong is a comedian, but he was a medical doctor first and he continues to work enough as an MD to keep his credentials. How can stand to sit at the same table as her? Especially when it was COVID and people were literally dying by the millions. (That’s when I first saw the show.) I suppose the money is good enough for him to put aside his medical credentials and Hippocratic oath aside when he’s not actually practising.
Since we’re guessing, I’d guess lymph is part of it. It’s part of our immune systems, but, unlike blood which has its own pumping mechanism (the heart), lymph gets moved along passively.