This is a free taste of a members' Seasonal Guide. Every solar term, members get one of these: a short, practical read on how to live and eat with where the year actually is. Here's Summer Solstice.
Summer Solstice, or Xiazhi, is the longest day of the year, and in Traditional Chinese Medicine it's a turning point. Yang energy, the warm active force in nature and in us, reaches its absolute peak. And at the very moment it peaks, something quiet happens underneath: yin, the cool restful force, begins to return.
That's the paradox the old texts keep coming back to. On the hottest, brightest day, your body is actually at its most delicate underneath. So the art of this season isn't "cool down as hard as you can." It's the opposite: stay comfortable without shocking a system that's more fragile than it looks.
Protect the warmth inside while the heat is outside
It sounds backwards on a hot day, but this is the heart of it. When it's blazing outside, your body pushes warmth and energy to the surface to cool itself, which leaves your core, your digestion especially, running a little low and vulnerable.
That's why so much summer trouble isn't caused by the heat itself, but by how hard we fight it: the iced drink on an empty stomach, the air-con blasting your damp back after a walk, the cold beer with a barbecue. Cold-shocking a stretched system is what tips people into the classic summer complaints: an upset stomach, a heavy "summer cold", headaches, poor sleep.
Eating through the heat
The aim is to cool without cold, and clear heat without dampening the fire of digestion. Lean towards a little bitter to clear "heart-fire" (rocket, watercress, dandelion, a little bitter melon), a little sour to hold onto your fluids (lemon, hawthorn), and gentle foods that support digestion: mung beans, winter melon, lotus seed, Chinese yam, and a little dried tangerine peel or fresh ginger to keep the whole lot warm and moving. Job's tears is the grain here. Get the real thing from a Chinese supermarket: pearl barley is a different grain, not a stand-in. Go easy on the very hot and pungent (chilli, lots of garlic), the rich and fried, and above all the iced and raw: the cold beer and barbecue, the cold watermelon in the air-con.
One to make: a summer sour-plum drink
A sweet-and-sour drink people have sipped for centuries. Treat it as food, not medicine. You'll find it all in a Chinese supermarket. For about 1.5 litres of water: 6 or 7 dried sour (smoked) plums, a small handful of dried hawthorn slices, and a piece of dried tangerine peel about the size of a stamp. If you can get them, a small handful of dried mulberries, a few dried hibiscus flowers and one slice of liquorice root round it out and make it taste noticeably better. Simmer for 30 to 40 minutes, until it turns deep and fragrant, sweeten lightly with rock sugar, and cool to room temperature. Far kinder to a summer stomach than anything fizzy or iced.
As with everything here, how much of this suits you depends on your own body. These are the season's general leanings, not a prescription: it's worth choosing what fits how you're actually running.
Seasonal guidance is written for everyone at once. A TCM Wellness Report is written for you: a senior physician reads your intake and photographs and says what your own body is asking for, this season and the rest of them.
Move gently, keep the mind still
Summer is the one season to hold back a little. Sweat buckets and you pour out energy and fluids with it, the real cause of that wiped-out, "summer-drained" feeling. So keep movement to the cooler ends of the day, and aim for a light sweat, not a soaking. And because heat stirs the mind as much as the body, the old remedy is beautifully low-tech: slow your speech, sit by water or in shade at the hottest hour, and let the heat pass through you rather than carry you away. A still heart genuinely feels cooler.
Wellness insight from the TCM tradition, not medical diagnosis or treatment. In real heat, stay hydrated and follow NHS heat-health advice.
The advice above holds for most people in high summer. Which parts matter most for you, and which you can ignore, is what a TCM Wellness Report is for.