B-CARDIO is designed around the latest research about how Nitric Oxide functions. The human body has a system of metabolic pathways for synthesizing Nitric Oxide; and when that system is fully functional, it creates a synergy that produces remarkable health benefits. However, for many people, only part of this system is active due to deficiencies in our modern diets. As a result, our bodies are frantically trying to maintain health but lack the full capacity to produce the needed Nitric Oxide. This, plus the fact that our NO levels begin to drop after age 30, has led to dramatic increases in cardiovascular disease and interrelated illnesses throughout the Western industrialized world.