The interactions between agriculture and health are two-way: agriculture affects health, and health affects agriculture. The process of agricultural production and the outputs it generates can contribute to both good and poor health, among producers as well as the wider population. Agriculture is fundamental for good health through the production of the world s food, fiber and materials for shelter, and in some systems, medicinal plants. Among rural communities it contributes to livelihoods and food security, and provides income which can be spent on health care and prevention. Agriculture is...