This was my favorite:
"I know lots of people are put off cycling by feeling a lack
of safety. I am an orthopaedic surgeon and see very few
cycling-related injuries each year, but hundreds of
fractures due to osteoporosis, caused by lack of
sunlight and exercise.
Scarlett McNally, BSc MB BChir FRCS (Eng) FRCS
(Tr and Orth) MA
“