The Importance of Proper Nutrition The importance of proper nutrition to promote a healthy lifestyle and maintain the human body has been supported by numerous clinical trials and medical experts. In fact, the body requires a daily supply of essential nutrients to function. It cannot succeed in accomplishing the millions of daily physiologic tasks if not provided with these essential nutrient cofactors. In addition, it is without question the demand for nutrition is significantly increased when dealing with health challenges. Nature's Blueprint The sun, rain, soil, bacteria and plant root structures combine to produce one of nature's miracles: The conversion of nutrient particles found within the soil into minerals that are bio-available to both plants and people.