“A Japanese friend just told me about slicing an onion in half and placing it around, and I guess it absorbs a lot of germs.”

— Annie Tichenor, graphic artist, Lawrence

“One of the things I really like is Airborne. It’s got vitamin C, it’s got echinacea, it’s got all these different things, and I swear it has actually kept me healthy numerous times.”

— Sandy Sanders, retired teacher, Lawrence

“If exercise counts as natural, then yes.”

— Brian Ackley, biologist, Lawrence