or blood vessels too. Not just cells. Anyway, Here's the scientific paper in the ADA supporting my idea https://www.google.com/url? sa=t&rct=j&q =&esrc=s&source=web&cd=8&cad =rja&uact=8&ved =0ahUKEwjU 56yo08DT AhUSwmMKHSXGDvcQFghNMAc&url=http0/03A0/02F0/02Fwww.ada.orgo/02Feno/o2F-0/02Fme dia%2FADA%