Lena and Larry are friends who live next door to one another with their parents. Lena is slim and active and she likes to eat fruit and vegetables. Larry likes to drink fizzy pop and he eats too many sweets! Oh dear! Larry is getting very chubby and he feels too tired to go out and play with his friend. This lovely little book will show children the effects of not eating healthily and not taking enough exercise - they can learn from Lena and Larry.