Summer is in full swing, and with it the call for refreshing rituals. Between the heatwave, accumulated fatigue, and the need for lightness, the cold shower is back in the spotlight as a wellness gesture that's both invigorating and soothing.
But what does Traditional Chinese Medicine say about this?
Is cold always an ally?
Nuence MTC offers a detailed and nuanced exploration of this topic to help you experience a mindful summer. For our other wellness tips for the season (diet, Qigong, mental health, etc.), visit our article " Experience Summer in Perfect Harmony."
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In TCM, summer is the season of expansion, movement, warmth, and joy.
It is linked to the element of Fire, the heart , and the emotion of enthusiasm. It is the ideal time to shine, express one's vitality, and open up to the outside world. The heat supports the yang, nourishing the body's active energy.
So why are we so drawn to coolness, even cold? Because excessive heat can also cause fatigue, mental agitation, disturbed sleep, or irritability. Finding the right balance is essential.
While the idea of slipping under an icy jet may seem disconcerting—especially during periods of extreme heat—a cold shower is, however, a practice with well-established physiological and mental benefits .
💓 It stimulates blood circulation. The cold first causes vasoconstriction, followed by vasodilation. This mechanism tones the blood vessels and promotes better oxygenation of the tissues, which re-energizes the entire body.
🛡️ It strengthens the immune system According to some studies, regular exposure to cold can stimulate the production of white blood cells and improve the immune response. This helps the body better resist external aggressions.
⚡ It boosts energy and morale By activating the secretion of endorphins, a cold shower acts as a real boost. It improves alertness, reduces the feeling of fatigue and promotes a more stable mood.
🧠 It brings mental clarity and emotional resilience The “reset” effect of cold acts on the autonomic nervous system, particularly the parasympathetic system. This reduces the level of cortisol, the stress hormone, and promotes a return to inner calm.
💆 It beautifies skin and hair Cold water tightens skin pores, tones tissues, and closes hair cuticles. The result: a fresher complexion and shiny hair.
🌙 It facilitates sleep By slightly lowering body temperature, a cool shower at the end of the day can promote sleep, especially during hot nights.
TCM considers cold as a pathogenic factor that can disrupt the body's energy balance. It is a trigger that will:
- Weaken Yang (hot and dynamic energy)
- Block the circulation of Qi in the meridians
- Create stagnation or aggravate chronic disorders (digestive, joint, menstrual, etc.)
People with a weak constitution, a tendency to shiver or a Yang deficiency should therefore remain cautious and not expose themselves to the cold.
No need to choose between ancient wisdom and modern comfort! Here are some tips for enjoying the benefits of a cold shower without disrupting your energy system:
- 🌥️ Choose freshness rather than thermal shock
Lukewarm-cool water is often enough to invigorate.
- 🕰️ Focus on the Yang moments of the day
Morning or around noon are more auspicious than evening, where Yin dominates.
- 🌀 Avoid certain sensitive areas
Neck, lower back, stomach: protect or rinse last.
- Be reasonable about the duration of your shower to avoid the risk of hypothermia.
- 🍵 Compensate with warming gestures
Body rubbing, conscious breathing, warm or hot infusion after showering.
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A cold shower can be a real wellness ally, especially during summer heatwaves. But like any ritual, it must be adapted to your constitution, your current energy, and your specific needs.
At Nuence MTC, we believe in a sensitive and personalized approach—between tradition and modernity, for well-being that suits you.
Have a great summer!
