Science Forums 2

[cooloola]

Kyra - liver diseases are prevalent in the west (especially alcohol/drug abuse fibrotic cirrhotic diseases and Hep C which 10% of americans and australians are presently carrying) Less developed countries have their share of diseases affecting liver function (Hep A, Hep B and Hydatid infestation). however a diet high in proportion of fat will also affect liver function so its a bit like the chiken AND the egg in liver health/obesity.

Nitack - Force or coercion is not a pallatable response and won't work. Pharmacology may be of assistance. On social change - fear of a shortenned lifespan doesn't stop people engaging in risk taking behaviours, confidence and ability to change and motivation often lacking. The long range view (one day I might get sick and die) is of less consequence than what is happenning for people here and now. "Theory of Reasoned Action" states that an individual's motivation is to conform with significant others therefore most will eat the food the rest of the family/friends are eating. This is where we need to look for change. Jamie Oliver is attempting to affect change in the homes of lower socio-economic English families by teaching the young mothers (as it is often she that does the shopping and cooking in that group) about good food on a budget and so far he has had some success. We also need to look at the structural factors that restrict the extent to which people can change their lifestyle ie: education, employment, housing, stress.