What Your Coffee Habit Is Hiding: How Caffeine Masks the Signals Your Nervous System Is Trying to Send
Millions of Americans rely on caffeine to function each morning, yet few realize that daily stimulant use may be suppressing the very physiological signals that biofeedback therapy depends on to detect chronic stress and autonomic imbalance. When patients finally undergo biofeedback assessment without caffeine in their system, the data can be startling. Understanding what caffeine conceals—and what it costs you—may be the first step toward genuine nervous system recovery.