) y/ Y4 N# c: Y 1 e1 v. j" j W: {人在德国 社区106-year-old says resisting romance made her stronger , Y+ `3 }5 `" z- R$ ]Isabella Blyth has revealed that the secret to her long life is not an aversion to alcohol or fatty foods - it is down to the fact that she has never been romantically involved with anybody.