Having a younger brother can raise blood pressure by 3 to 5.9 per cent, while
a younger sister can result in a blood pressure increase of 3.8 per cent.
JORDAN CAMPELL KATE RICHIE AGE: 19 AMBITION: to be a firefighter INTERESTS: BMX biking HOME: lives in Binley, Coventry, with mum, dad, a younger brother and
a younger sister VERDICT: No.
LeUyen Pham, herself
a younger sister, is an established illustrator who works with authors Eve Bunting and Kathryn Lasky, among others.
The message in this story, I think, is that
a younger sister or brother is one of the most important things in your life.