Erbyn iddynt gyrraedd 11 oed, mae mwy na 40% o blant yng Nghymru naill ai’n ordew neu dros eu pwysau. Dengys ymchwil fod y rhan helaeth o blant gordew yn tueddu i dyfu’n oedolion sy’n ordew.
By the age of 11, more than 40% of Welsh children are either obese or overweight. Research shows that the vast majority of obese children tend to grow up to become obese adults.