She was an average middle-aged woman addicted to crisps and cava, but in the midst of a national obsession with obesity, Suzanne Moore decided it was time to take herself in hand
Luisa Dillner: Recent studies have found that it is not just how long we sleep that can affect our weight, but when we wake up. Should we all be jumping out of bed at dawn?
Jeremy Pearson: This new report says only that saturated fat might not be as damaging as we thought. Healthy eating is still the best way to protect your heart
Joanna Blythman: Eggs and red meat have both been on the nutritional hit list – but after a major study last week dismissed a link between fats and heart disease, is it time for a complete rethink?