Tired of opening your little treasure's school-bag at the end of a day and discovering carefully prepared sandwiches wilted and uneaten? Carte Blanche Medical shows you some fresh and healthy options to consider at the crack of dawn.

It's brimming with vitamins C and A, potassium and foliate and can act as a powerful anti-oxidant. So why are supposedly healthy grapefruit being labelled 'dangerous'? Find out on Carte Blanche Medical.

When they're little, they're bleating in your ear at the crack of dawn; when they reach puberty, you're bleating in theirs. Sleep patterns, it seems, appear to go crazy during teenage years. Carte Blanche Medical finds out why many adolescents can't find the energy to get out of bed in the morning.

It appears to have miraculous powers. Developed as a sleeping tablet, the so-called 'Lazarus Pill' has a remarkable ability to wake patients out of comas. Discovered by chance when a mother gave some to her comatose son, for the last decade researchers have worked to unravel the mystery of this pill's workings. Carte Blanche Medical investigates the astonishing research findings and meets people whose lives have been restored.

Depressed, forgetful, sluggish? Try exercising. Carte Blanche Medical speaks to the experts about the not-so-obvious benefits of exercise.