Modern Science Just Discovered 'Resilience.' TCM Has Called It Yuan Qi for Centuries.
The other day, I came across a fascinating article in Popular Mechanics about human life expectancy and the concept of physiological resilience. The scientists behind the study suggested that our bodies have an upper limit of around 120 to 150 years, largely determined by how well we can recover from everyday stresses and setbacks. They called this ability to “bounce back” resilience, and noted that as it diminishes with age, it sets a ceiling on our longevity. As I read, I found myself thinking that Traditional Chinese Medicine (TCM) has been describing this idea for centuries. In TCM, we call it yuan qi (original qi), the essential energy we are born with. Yuan qi fuels growth, immunity, and recovery. Just like the researchers described, it is something precious and limited. Once it is depleted, our resilience declines and the body becomes more vulnerable to imbalance and illness. The good news is that while yuan qi is finite, we can protect and preserve it. Much like keeping resilience strong in modern scientific terms, TCM emphasizes aligning our diet and lifestyle with the seasons. And right now, as we enter the dryness of autumn, it is especially important to take care.
Nourishing Yuan Qi in the Dry Autumn
In TCM, autumn is linked to the Lungs and the Metal element. It is a season of contraction, of drawing inward, and its main challenge is dryness. That is why we often see dry coughs, itchy throats, rough skin, or even a sense of sadness as the weather shifts. By making small adjustments in diet and routine, we can protect our yuan qi and support our body’s resilience through the season. Here are some simple ways to nourish and preserve your energy this autumn:
1. Eat Moistening, Warm Foods
Enjoy pears, apples, pumpkin, sweet potato, and cooked grains
Soups, stews, and bone broths help keep the body warm and hydrated
Herbal teas with ginger or licorice root soothe the throat and lungs
2. Support Qi and the Lungs
Add in Qi-tonic foods like chicken, lentils, and congee (rice porridge)
Use warming spices such as cinnamon and clove to gently circulate energy and protect against the chill
If you use herbs, Astragalus (Huang Qi) is a well-known Qi tonic for immunity
3. Adjust Your Routine
Try going to bed a little earlier and waking with the sun to conserve energy as daylight shortens
Gentle practices like walking, breathing exercises, or qi gong keep Qi circulating without depleting reserves
Allow yourself space for calmness and reflection since emotions easily dry and scatter the spirit in autumn
Final Thought
Reading about physiological resilience in modern science reminded me of the wisdom in TCM’s teachings on yuan qi. Both traditions, though different in language, highlight the same truth: our vitality depends not only on what we inherit but also on how we care for it throughout life. As we move into this crisp and dry season, let us take it as an opportunity to protect our yuan qi, nourish resilience, and enter winter with strength and balance.
- Ariel Kim, R.Ac, R.TCMP, Ph.D.