What is Organic food, and what are the benefits of an organic food diet? It is healthy and beneficial for our health. Organic food should be the source of our energy, development and fitness. Organic food production does not need chemical fertilizers, pesticides, preservatives, irradiation, or GM techniques, but natural fertilizers and natural pesticides. Organic foods have many health benefits. The higher antioxidant content helps protect cells from damage, and organic diets also benefit growth, reproduction, and the immune system.