Rational Diet in Spring
"The spring qi corresponds to the way of health preservation." For humans, spring calls for particular attention to dietary regulation to maintain health.
Spring brings significant temperature fluctuations. Thus, nutritional intake should prioritize high-calorie foods. Cold and heat stimuli accelerate protein breakdown, weakening the body’s resistance and increasing susceptibility to illness. At this time, it’s essential to supplement high-quality protein sources such as eggs, fish, chicken, and bean products.
Spring sees increased proliferation and activity of bacteria and viruses, making infections more likely. Therefore, diet should include ample vitamins and inorganic salts. Fresh vegetables like baby bok choy, oilseed rape, bell peppers, and tomatoes, along with citrus fruits and lemons, are rich in vitamin C, offering antiviral effects. Yellow-green vegetables such as carrots and amaranth contain vitamin A, protecting and enhancing the mucous membranes of the upper respiratory tract and epithelial cells, thus resisting various pathogens. Foods rich in vitamin E should also be consumed to boost immune function and disease resistance—examples include sesame seeds, green cabbage, and cauliflower.
Traditional Chinese medicine also emphasizes: "In spring, reduce sour flavors and increase sweet tastes to nourish the spleen." This is because the liver is most active in spring, and excessive liver activity can impair the spleen. Eating too much sour food intensifies liver function, so spring dietary adjustments should favor pungent and sweet-warm foods, avoiding sour and astringent ones. Diets should be light and palatable, avoiding greasy, raw, cold, or stimulating foods.
Spring health preservation requires dietary supplementation. However, it must align with the gradual rise of yang energy in spring, choosing mild or cooling tonics to avoid counterproductive effects.
Nutritionists suggest that middle-aged and elderly individuals showing early signs of aging, those with chronic illnesses and poor physique, or those experiencing back pain, dizziness, pale complexion, and lethargy can utilize spring to select appropriate dietary tonics based on individual constitution and condition to prevent and treat illness.
Seniors with such conditions may adopt mild tonification diets. Foods with this effect include millet, coix seed, soybean milk, red beans, oranges, apples, and sesame or walnuts—can be taken long-term.
Seniors with yin deficiency and internal heat may opt for cooling tonification. Examples include pears, lotus root, shepherd’s purse, and lilies. These foods are slightly cooling; eating them helps clear heat and inflammation, improving poor constitution. During illness or recovery, elderly individuals should prefer cool, plain, tasty, and easily digestible foods—such as rice porridge, lotus seed porridge, vegetable puree, or meat powder.
Traditional Chinese medicine notes: "All grasses sprout, all diseases flare up"—meaning spring is prone to recurrence of old ailments. With warm, windy weather, bacteria and viruses thrive and spread easily. Thus, spring is a high-risk period for external infections, especially for physically weak seniors.
Evidence shows that those with liver yang rising are particularly prone to headaches and dizziness in spring—this is why traditional medicine states "Spring Qi causes diseases in the head." Modern medicine also finds that spring climate changes can elevate blood pressure, causing headaches, dizziness, and insomnia. Dietary prevention includes eating 250–500g bananas or oranges daily—bananas contain potassium ions that lower blood pressure. Regular consumption of potassium-rich foods like lemons, pears, and mung beans also helps prevent hypertension.
Gastric and duodenal ulcers often flare up in spring. Avoid foods rich in creatine, purine alkaloids—such as pork, chicken, fish, beef broths, spinach, legumes, organ meats, and spicy condiments—as these strongly stimulate gastric juice secretion or produce gas, increasing gastrointestinal burden. Dietary therapy includes honey treatment: gently steam honey, take 100ml orally before meals in three doses daily; or boil 250ml milk, mix in 50g honey and 6g bai ji (white root), stir well and drink. Both methods nourish yin and benefit the stomach.