The Biological Origin of Anxiety

Anxiety is not a meaningless disorder but rather a special biological program that activates when the brain perceives a biological shock of frontal fear due to a loss of control over a situation. It arises in moments where we feel that something is coming towards us, and we are unable to avoid, defend against, or escape from it. This mechanism functions as an extreme alert response, preparing us for an imminent impact.

Common examples of these biological shocks include exams, work deadlines, imminent car accidents, fights, abuse, or high-stress situations where we sense something is about to happen, yet we remain inhibited—either due to fear of acting or because we are physically unable to act. This biological program triggers characteristic symptoms such as rapid heartbeat, sweating, accelerated breathing, muscle tension, and insomnia, all aimed at putting the body into a state of maximum alertness.

When the dangerous situation ends, or we distance ourselves from the triggering context, anxiety naturally disappears. However, if the person relives the conflict repeatedly, either because they remain in an environment that reactivates it or because their mind continuously replays the impact, anxiety becomes chronic.

Insomnia is one of the most frequent consequences of this prolonged alert state. The brain interprets that we are still in danger, keeping the body hypervigilant and preventing deep rest. This is why many people with anxiety feel that they cannot “disconnect” and remain in a constant state of tension, even when no real danger is present.

Understanding the biological origin of anxiety allows for a more logical and effective resolution. Instead of viewing it as an unsolvable problem, we can identify the biological shock that triggered it, address the loss-of-control situation, and prevent constant relapses.

If you want to delve deeper into this approach and understand how anxiety and insomnia relate to the body’s biological programs, you can access this free course at awakingproject.com/prod/nueva-medicina-germanica-0/.