I'm currently reading about this and I think it's amazing. If you don't know of it, then basically it's the fact that despite the French eating more saturated fat, high calorie foods and drinking lots of wine, they have a much longer life expectancy, less coronary diseases and are generally much slimmer than other countries in the Western world.
Why? Well partly, it is believed, because of their different attitudes to food. They tend to prefer smaller portions of fresher, higher quality food instead of large amounts of manufactured crap. They also eat for pleasure whereas many people in the US and the UK tend to choose convenience over enjoyment with microwave meals, takeaway etc... because of their busier lifestyle and longer working hours. Many French people will spend two hours preparing a meal whereas too often in Britain we just stick a manufactured meal in the microwave for 10 minutes. The lower coronary diseases are suggested to be linked with the moderate wine consumption of the French i.e. a glass every night, which is believed to be very beneficial to the heart. Again, elsewhere, attitudes of binge drinking may be more common and this way of alcohol consumption has the adverse affect on your health.
So basically I think we need to change our attitudes to food, with growing obesity and many of the population overweight. It's interesting how our health is affected by society in this way though. Your thoughts?