For years, patients taught me something medical school never did. They showed me that the body is listening. Not listening in a mystical sense, but in a very real, biological way.
Think about what happens when someone suddenly frightens you. Before you’ve had time to think, your heart races, your breathing changes, your muscles tighten, and your stomach may even react. A thought, an image, or a memory can instantly change your physiology. No one finds that surprising.
Yet when I suggest that our beliefs, emotions, relationships, and inner lives may influence our health over months and years, some people become skeptical. The truth is that every physician has witnessed the power of thoughts becoming biology. The anxious patient develops a rapid heartbeat. The embarrassed person blushes. The grieving spouse loses weight. The frightened child develops a stomachache before school.
The body is always responding to what the mind perceives. What has changed in recent years is that science has begun to explain some of the mechanisms behind what patients have known all along. Researchers studying the connections between the brain, nervous system, hormones, and immune system have discovered that these systems are constantly communicating. Thoughts create emotional responses. Emotions influence stress hormones. Stress hormones affect inflammation, immunity, sleep, digestion, and countless other functions.
The body does not separate physical events from emotional ones as neatly as we do. To the body, an argument, a frightening diagnosis, loneliness, or a sense of hopelessness can become biological experiences.
Fortunately, the opposite is also true. Love becomes biology. Hope becomes biology. Purpose becomes biology. A feeling of safety becomes biology. When people feel connected, supported, and loved, measurable changes occur within them. Their stress responses quiet down. Their nervous systems become less reactive. Their bodies can devote more energy to restoration rather than protection.
This is not about blaming people for illness. That is a misunderstanding I have spent much of my career trying to correct. We do not consciously choose our diseases. But we do have opportunities to influence the environment in which healing occurs.
I have met patients whose greatest healing began not with a new medication but with a new understanding of themselves. Some forgave old wounds. Some discovered a purpose they had never known before. Some finally learned how to receive love. Others stopped living according to everyone else’s expectations and began living their own truth.
Their bodies often changed as their lives changed. Not because they were controlling every cell in their body, but because they were creating conditions that supported healing. One of the most important lessons my patients taught me is that healing is not something a doctor does to you. Healing is something that arises from within.
Doctors, medicines, surgeries, and treatments can be invaluable. I know this because I spent my life as a surgeon. But beneath all of our interventions exists an extraordinary intelligence that is constantly working to repair, adapt, recover, and restore balance.
The body is listening. The question is: What message are we sending it? Are we living in constant fear, criticism, and isolation? Or are we creating more opportunities for hope, meaning, gratitude, laughter, connection, and love? The answer matters because every day our thoughts become chemistry, our chemistry becomes biology, and our biology helps shape our lives.
The body is listening. Perhaps healing begins when we learn to listen, too.
Peace,
– Bernie
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