The Circadian Clock

AzimaWellness Talks 04/2018

The Circadian clock  or  “Body Clock”

This body that God gave us to take care of is the most complex system to ever grace the face of planet earth. It’s only recently that people have Started appreciating how complex and systematic the body is. We discussed some complexities in our ‘Know Thyself’ articles early last year when we begun this newsletter. We were laying the foundation to learn more how the temple operates. Come with me we explore the wisdom of Chinese on this critical subject.

The Body-Energy Clock is built upon the concept of the cyclical ebb and flow of energy throughout the body. During a 24-hour period (refer to the diagram above ) Qi moves in two-hour intervals through the organ systems. During sleep, Qi draws inward to restore the body. This phase is completed between 1 and 3 a.m., when the liver cleanses the blood and performs a myriad of functions that set the stage for Qi moving outward again.

Blood is the most critical matter in all animal life. It is the carrier material for oxygen to cells , nutrients and also carries waste for disposal. The white blood cells protects the body against any germs our attach from outside. The body recognises that it’s critical to repair, clean and replace worn out blood cells  every 24 hrs. This happens between 1 – 3 A.M. It can only happen when we’re asleep. It happens best when the other functions that require blood are shutdown.

In the 12-hour period following the peak functioning of the liver—from 3 A.M. onward—energy cycles to the organs associated with daily activity, digestion and elimination: the lungs, large intestine, stomach/pancreas, heart, small intestine. By mid-afternoon, energy again moves inward to support internal organs associated with restoring and maintaining the system. The purpose is to move fluids and heat, as well as to filter and cleanse—by the pericardium, triple burner (coordinates water functions and temperature), bladder/kidneys and the liver.

 Lessons Based on the Body Clock

 When one organ is at its peak energy, the organ at the opposite side of the clock, 12 hours away, is at its lowest ebb. For example, between 1-3 A.M., the liver reaches its peak, doing its work to cleanse the blood, while the small intestine, the organ responsible for the absorption and assimilation of many key nutrients, is at its ebb. What does this tell us? Principally, that it must be taxing to the system to deal with late night meals and snacking. The body is not programmed to accommodate the modern habit of late-night screen-based stimulation and the eating habits that go with it. When we eat late at night, food is not well absorbed by the small intestine and the liver has little opportunity to do its job of housekeeping.

The idea, then, is to try when you can to plan daily activity around an organ system’s peak energy, while avoiding actions that can tax a system when its energy is at its lowest ebb. Think of lifestyle habits you might modify in order to better synchronize your system’s energy ebbs and flows:


With the lungs at their peak energy in the early morning, you might want to schedule aerobic exercise at this time rather than later in the day. And, if you must speak through the long work day, presentations given earlier in the day benefit from greater lung energy. Laryngitis can set in late afternoon when lung energy is depleted.

This is why I call people out to do workouts from 5 am. It’s the best time for saturating our body with fresh oxygen  and expel carbon monoxide lodged in our lungs.

Large Intestine:

To get the day off to a good start, give yourself enough time early in the morning to honor the normal elimination function of the large intestine. This is why I remind my people to empty the bowels early  in the morning.

Stomach/Pancreas/Small Intestine:

Try to eat heavier meals early in the day—at breakfast when the stomach is at its peak, and at lunch, to catch Qi’s expanding/warming energy as it crests at midday. Eating larger meals of the day early delivers nourishment to the small intestine when it is strongest, which aids absorption and assimilation.


 The kidneys are aligned with the adrenals, the glands that produce cortisol to help us spring out of bed in the morning. Early morning, from 5 A.M.-7 A.M., is when kidney energy is weakest—a reason that people with depleted kidney energy often have trouble waking up to a new day.


The liver stores and cleanses the blood, a fact that becomes more interesting as we consider personal experience. Have you ever partied too much in the evening, and awakened in the wee hours of the morning feeling “off” and unable to fall back to sleep? Chances are good that you were tossing and turning between the hours of 1 A.M. and 3 A.M. when your alcohol over-loaded liver was struggling to do its work. The timing of the liver’s peak activity also speaks to consuming the last meal of the day as early as possible.

The liver’s daily programming assumes an early dinner and bedtime. Before electricity and the light bulb, people ate supper and retired early, allowing time for the last meal of the day to digest so that the liver could be most effective in its peak hours of activity. The “work shift” of the liver, then, reinforces the concept of making the last meal of the day a light one that is consumed on the early side. The more time that passes after food is eaten before peak activity of the liver, the better the liver will be able to carry out its myriad of functions.

All this go to reinforce the truth that our body operates within clearly set rhythms that are well timed. We need to know how our body clock was set by God and operate within it for best results.

To be continued next week.

With profound regards,
Maina Azimio
Founder and CEO
Azima Wellness Consultants LTD
Conference Speaker & Corporate Trainer in Total Wellness.

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