-
Does knowing your health risks change behaviour? Why public health campaigns may have to rethink their messaging
Exercise is good for you. Eat more fruits and vegetables. Stop smoking. Drink less alcohol. Such messages abound in public health campaigns and there is a firm belief that they will ultimately change behaviour. This is based on the assumption that individuals are motivated to change behaviours to reduce their individual health risks. But according to a study by Statistics Canada, this is not the case.