The document outlines criteria for a teaching task on nutrition. It asks the presenter to: 1) Identify UK nutrition bodies and their reliability; 2) Cover key health eating advice; and 3) Provide dietary targets for different groups like sedentary individuals, pregnant women, the elderly, and weight loss, using case studies. The teaching should last 20 minutes each with a practical activity, visual aids like videos, and assessment of learning. Resources must be shared beforehand.