Leading supermarkets "undermine parents" efforts to feed their children healthily by displaying sweets at checkouts"

Leading supermarkets 'undermine parents' efforts to feed their children healthily by displaying sweets at checkouts' | UPDATED: 06:53 GMT, 25 April 2012 Three leading supermarkets have been named as the 'worst offenders' for undermining parents' efforts to feed their children healthily.

Seasonal Affective Disorder: Teenagers more likely to be grumpy with winter blues if they were born in spring

Teenagers more likely to be grumpy with winter blues if they were born in spring Exposure to natural light in early days of life may somehow programme the nervous system Winter blues: Seasonal affective disorder has been linked to how much sunlight a baby is exposed to in the days following birth Teenage mood swings are usually blamed on hormonal changes, relationship problems or simple contempt for overbearing parents.