Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." "a resource for everyday life, not the objective of living. Health is a positive concept emphasizing social and personal resources, as well as physical capacities." Health is the level of functional or metabolic efficiency of a living organism.

Agriculture, is the simplification of nature's food webs and the rechanneling of energy for human planting and animal consumption. To simplify, agriculture involves redirecting nature's natural flow of the food web. The natural flow of the food web is-the sun provides light to plants. Plants provide food for herbivores and the herbivores provide food for carnivores