Is There Radiation in Your Body?

Barry marshall is now using heliobatery to find new flu vaxines. He developed a breath test for h pi lory, which involves using radioactive bon so os i as go. If they're infected with the polary, that's syces, and then they'll get canser from the radiation. Otherwise you lose your stomach, also, tet, you get cancer. I'd rather d ave ant acids and nocant e ant acids.