Nice concept map to help revise this section:
The six major nutrients (you also need fibre):
Science Bank 21 (Food & Digestion): part 1 – Food Tests; part 2 – the Digestive System (from 4m 40s); part 3- Digestive Enzymes (from 9m):
7.1 Diet revision notes in downloadable word format.
Bitesize Top 20 Demos – Food as a Fuel (2m 16s).
A lesson in Nutrition. Vitamins, minerals, balanced diet from Ms Cooper (14m 19s) and in Nutrition, Carbohydrates, proteins and lipids (20m 50s).
Here’s a useful powerpoint, although it doesn’t cover everything we need to know:
Nutrients presentation from katmar62
The use of microorganisms in the manufacture of yoghurt, notes here and video here: