Jonathan Legg began to eat every day , changed diet to prevent diabetes . ` I wanted to be able to know the changes I was making were making a difference , and it was n't the drug , '' said Legg . It is caused when there is too much fat or sugar in the blood . Type 1 diabetes was once known as juvenile diabetes ; it 's usually diagnosed in childhood .
Jonathan Legg began to eat every day , changed diet to prevent diabetes . It is caused when there is too much fat or sugar in the blood . Type 1 diabetes was once known as juvenile diabetes ; it 's usually diagnosed in childhood .