Episode 8: Bread and ButterFood, New Zealand, Science|2009|22:42
Carbohydrates have come under fire lately with diets like the Atkins diet suggesting that we should avoid them wherever possible. Are grains like spelt and selba any better than wheat? Are there chemicals in bread that we should be worried about? Then there is that old war: butter versus margarine. To help make the choice, experts explain the different roles of good and bad fats.