Assessment Task Question 1 Explain the terms “health” and “wellness” The Oxford Dictionary defines health as “ The state of being free from illness or injury”. The WHO defines health as “ a state of complete, physical, mental and social wellbeing and not merely the absence of disease or infirmity” (WHO 1978). Many factors can influence the “health” of a person or community. These factors may include but are not limited to, physical, psychological, social and cultural. Wellness can be