Warming the Kidneys and supporting deep energy when Yin dominates: the foods, cooking methods and simple habits to adopt.
By Dr Alexandre Fleury · Physician acupuncturist · ~4 min read · Updated October 2026
Chinese dietetics
In traditional Chinese medicine, each season corresponds to an element and an organ it particularly calls on. Winter belongs to the Water element and puts the Kidneys in the spotlight — the organ that, in this theory, stores our deep energy (the Jing) and serves as our reserve for the whole year.
The principle is simple to remember: in winter, nature withdraws and saves its resources — trees lose their leaves, animals slow down. Our diet can follow the same movement: warm the body and nourish deeply, rather than dispersing or depleting it.
Conversely, raw, cold or iced foods (large amounts of raw vegetables, iced drinks, sorbets) are seen as requiring the body to work harder to warm them before it can digest them — an extra effort when nature already invites us to save energy. The idea is not to ban them, but to reserve them for the warmer months.
A raw carrot in a salad and the same carrot simmered for three hours in a broth do not have the same action in Chinese dietetics. In winter, long, gentle cooking methods are favoured — simmered, stewed, steamed — which partly “pre-digest” the food and make it easier to absorb.
If you were to remember just one habit: a bowl of warm broth (vegetable, bone, or miso) at the start of your evening meal. It is a simple, undemanding gesture, consistent with the principle of warming and nourishing without depleting.
These are general principles of Chinese dietetics and do not replace personalised medical advice. In consultation, I can refine these recommendations according to your own constitution (fatigue, digestion, sleep…).
The reference article on the season, its foods and its principles.
02The meridian associated with the Water element and the winter season.
03Understand why winter is associated with the Kidney and the Water element.
04Browse the available recipes (the winter collection is coming soon).