Because the biological mechanisms that affect our health and well-being are so dynamic, when people change their diet and lifestyle, they usually feel so much better, so quickly; it reframes the reason for changing from fear of dying to joy of living. Also, the support that patients give each other is a powerful motivator.

In this quote, Dean Ornish emphasizes the powerful impact that changes in diet and lifestyle can have on an individual's health and well-being. He explains that because the biological mechanisms that influence our health are so dynamic, even small adjustments to what we eat and how we live can lead to significant, positive changes in how we feel. These improvements often happen quickly, shifting the motivation for change from a fear of dying to a joy of living—a more empowering and positive reason for making healthier choices.

Ornish highlights that, when people experience these rapid improvements in their health, it can completely transform their mindset. Rather than focusing on the fear of health issues or the threat of disease, they start to embrace well-being and the benefits of living a healthier life. This shift in perspective is a key part of why making healthy changes can feel so rewarding—people begin to focus on the joy of feeling better, rather than the dread of what could happen if they don’t.

The quote also touches on the importance of social support in the process of change. Ornish points out that when patients are able to support each other, it acts as a powerful motivator for continuing their health journey. Community support can help individuals stay committed to their dietary and lifestyle changes, fostering a sense of shared purpose and encouragement.

The origin of this quote is tied to Ornish's work in the field of preventive medicine and his pioneering approach to using lifestyle interventions—such as changes in diet, exercise, and stress management—to treat and even reverse chronic conditions like heart disease. His work underscores the idea that health is not just about avoiding illness, but about creating a vibrant and joyful life through mindful, healthy living.