Health & Medicine: Throw Away Your Morning Alarm Clock! A Guide to Waking Up in Tune with Your Circadian Rhythm and Laozi's Way of Nature

In the early morning, a sharp, piercing electronic ring suddenly cuts through the silence. You snap your eyes open in a fright, your heart racing, and in a half-awake daze you fumble to press the “Snooze” button; a few minutes later, the ring sounds mercilessly again, and you can only drag your leaden body out of the warm bed to begin an exhausting day.

This is the most familiar morning scene for modern city dwellers. But is this really the survival rhythm the human body should follow?

If the great philosopher Laozi, who lived over two thousand years ago, were alive today and saw us tormenting our body and mind like this, he would probably sigh deeply and warn us with four words: “Follow the way of nature, and act through non-action.”

Laozi’s Philosophy of Life: Nature Never Needs an Alarm Clock

Laozi wrote in the Tao Te Ching: “Man follows the earth, the earth follows heaven, heaven follows the Tao, and the Tao follows nature.”

The operation of all things in heaven and earth never needs crude external intervention: the sun rises in the east, the tides ebb and flow, the four seasons cycle — all have their unshakable inner rhythm. The morning bird needs no alarm clock, yet always spreads its wings and sings at the first light of dawn; the late-autumn leaf needs no urging, and calmly falls under the autumn wind. The balance and health of life are always built on “following,” not “resisting.”

Yet modern industrial society treats humans like precision mechanical clocks. We invented alarm clocks, set rigid calendars, and forced ourselves to sleep and wake to the fixed ticking of a second hand, completely ignoring the body’s physiological needs in different seasons and physical states. This violent intervention in the body over the years is precisely the culprit behind autonomic nervous system disorders, chronic fatigue, and metabolic imbalance.

The Warning of Sleep Medicine: How Does an Alarm Clock Launch a “Surprise Attack” on the Body?

From the perspective of modern neurobiology and sleep medicine, the damage an alarm clock does to health is far more serious than imagined:

Many people habitually press the “snooze button” repeatedly after the alarm rings, staying in bed for another 5 or 10 minutes. But medical research confirms this only makes the body repeatedly fall into a fragmented micro-sleep cycle; each restart of the alarm is a second blow to the cardiovascular system, making you more tired the more you sleep.

Debunking the Core Myth: “Non-Action” Is Not Lazy Indulgence, but Activating the Great Wisdom Within

Perhaps someone will anxiously question: “If I completely throw away the alarm clock, won’t I sleep in and be late all day, losing control of my life?”

This is a complete misunderstanding of Laozi’s idea of “non-action.” What Laozi meant by “act through non-action, and nothing will be ungoverned” is not teaching people to lie flat and indulge, but to remove artificial distortion and external interference so that the inner self-regulating ability of things can fully function.

Everyone has a supremely precise “endogenous biological clock (circadian rhythm)” within, coordinated by the “suprachiasmatic nucleus (SCN)” in the lower hypothalamus:

• When night falls and light dims, the pineal gland naturally secretes “melatonin,” guiding the body into deep repair;
• When dawn arrives and morning sunlight penetrates the eyelids to stimulate the retina’s photoreceptor cells, the suprachiasmatic nucleus sends signals throughout the body, automatically suppressing melatonin secretion, gradually raising core body temperature, and awakening the mind at the most ideal physiological moment.

When you maintain a stable sleep rhythm, your body will naturally build a powerful and precise “built-in alarm clock.”

Following the Circadian Rhythm: Four Steps Toward Natural Awakening

To regain the natural balance of body and mind, start today and try the following gradual adjustment plan:

1. Leave a gap in the curtains before bed
   Do not use heavy, 100% blackout curtains. Let the faint natural morning light filter into the bedroom at dawn, using light as the most natural signal to awaken the brain’s optic nerve.
2. Anchor your “bedtime”
   Natural waking requires sufficient sleep length. Adults usually need 7 to 8 hours per night (equivalent to 4 to 5 complete sleep cycles). Calculate your intended wake-up time and go to bed exactly 8 hours before it, without overdrawing your energy at night.
3. Do a “digital sunset” after nightfall
   The strong blue light emitted by smartphones, tablets, and computer screens tricks the brain’s optic nerve into thinking it is still noon, severely suppressing melatonin secretion. Turn off 3C screens 60 minutes before bed and switch to soft, warm yellow light for reading or stretching to relax.
4. Initially set the alarm as “emergency backup,” not active reliance
   During the transition period of adjusting your routine, set the alarm to a gentle natural birdsong or water sound, set it at the bottom line before your usual departure time, and place it in a corner far from the bed. Over time you will be amazed to find that, minutes before the ring sounds, your body has already woken up naturally, refreshed.

Conclusion: Stop Tugging at the Body and Regain Your Original Balance

The alarm clock is a modern shackle imposed on humanity by the Industrial Revolution to match factory conveyor-belt production; Laozi’s way of nature is a life solution that transcends a thousand years.

Following the seasons and listening to your body is not laziness, but the highest form of health wisdom. Starting today, try putting the harsh alarm clock in a drawer and let the gentle morning light softly wake you every day!