We need to change how we produce, ship, eat and waste food to improve our health and that of the planet.
The government's new exercise campaign encourages us to get 30 minutes of physical activity a day. But while ads can get us to change our attitudes, they're unlikely to change our behaviour.
The proposal is very different to schemes in the US where BMI report cards are sent to parents. Instead, the data would feed into obesity research and prevention programs.
Although we can’t change our age or genetic profile, there are fortunately several lifestyle changes we can make that will reduce our dementia risk.
Monday – start diet. Tuesday – break diet! Wednesday – plan to start again next Monday. Sound familiar?