No single food or nutrient is to blame for obesity. There so many routes from diet to overeating and weight gain, and in real life foods and nutrients aren’t eaten on their own. So, it’s misleading to look at foods that way in research, it’s the overall balance of diet that matters. Continue reading →
I come from Crete. I grew up in a house where everything revolved around the kitchen. Most of my childhood memories involve my mother preparing meals from scratch, using olive oil. Meals were accompanied with vegetables and we had a legume soup (like lentils, beans, chickpeas) twice a week. All of them were a pleasure to eat; they just needed olive oil and a slice of bread to scoop up the juices to receive a cook’s highest reward: empty plates.
Last month’s government-commissioned school food review showed that the nutritional quality of school food has improved substantially since 2005, when Jamie Oliver started its campaign to improve the nutritional value of school meals. Nevertheless, take-up of school meals remains low, at 43%. In other words, 57% of children are not eating school lunches, but bring a packed lunch, have snacks, or buy their food elsewhere. The report shows that the majority of these meals are unhealthy. In fact, in contrast to what most parents think, only 1% of packed lunches meet the nutritional standards.
In addition to affecting child health, there is substantial evidence that poor nutrition affects cognitive performance. Michèle Belot and Jonathan James show in their study that the Jamie Oliver campaign led to a significant increase in children’s test scores in primary schools (Key Stage 2), as well as a drop in authorised absences (i.e. those that are mostly linked to illness and health).