The scorching summer heat arrives, leaving people feeling overwhelmed, and certain ailments follow suit. After the start of summer, it's beneficial for the physiological activities of the heart. As we transition between spring and summer, it's important to adapt to the changing weather and focus on heart health. Our editors have invited experts in both Chinese and Western medicine to teach you how to nurture your heart and maintain overall wellness.
TCM: "Summer Qi Resonates with Heart Qi" – Prioritize Heart Care
In TCM theory, humans and nature form a unified whole, where the seasonal cycles of growth and decline correspond to the functions of the five internal organs. TCM holds that "Summer Qi resonates with Heart Qi," with the heart corresponding to "Summer." This means heart yang reaches its peak in summer, reminding us to align with seasonal shifts during spring-summer transitions and prioritize heart care.
Therefore, TCM advocates for early bedtimes and rising at dawn during the start of summer. Emphasize "quiet cultivation" and avoid excessive sweating after exercise, as "sweat" can injure yang energy. Dietary adjustments should follow the principles of "increasing sour flavors while reducing bitter ones, nourishing the kidneys to support the liver, and regulating stomach qi." Opt for light meals rich in vegetables, fruits, and whole grains.Western Medicine: Summer Irritability Connects to the "Heart" – Emotional State is Crucial Modern medical research reveals that the human psyche, emotions, and physical body are interconnected through the neuroendocrine-immune system, influencing each other. During this season, not only do emotional fluctuations intensify, but the body's immune function also becomes relatively weakened. Even minor disruptions in daily routines or diet can trigger various illnesses.This is especially true for the elderly, where myocardial ischemia, arrhythmia, and elevated blood pressure are not uncommon. Therefore, during the "Start of Summer" season, Western medicine emphasizes self-regulation and maintaining a cheerful disposition.
Nourishing the "Heart" at Start of Summer: TCM Focuses on Cardiac Care, Western Medicine on Mental Regulation. Based on both Eastern and Western theories of "heart" nourishment, we summarize the most suitable lifestyle principles for nurturing the heart and promoting wellness during Start of Summer.
Dietary Principles for Lixia: Emphasize Heart Nourishment, Increase Sour Flavors, Reduce Bitter
After Lixia, rising temperatures often lead to irritability, internal heat, and decreased appetite. The dietary principle is "nourishing yang in spring and summer," with heart nourishment being paramount. To nourish the heart, consume more milk, soy products, chicken, and lean meats—these provide nutrition while strengthening the heart.
Adopt the principles of "increasing sour flavors while reducing bitter ones, nourishing the kidneys to support the liver, and regulating stomach qi." Opt for light, easily digestible foods rich in vitamins, minimizing fatty, greasy, and spicy dishes. Regularly consume vegetables, fruits, and whole grains to boost fiber, vitamin B, and vitamin C intake, helping prevent arteriosclerosis.Eating a small amount of green onions in the morning and drinking a small amount of red wine with dinner can help promote smooth circulation of qi and blood.
Daily Routine Principle: Rise Early, Retire Late, and Take an Afternoon Nap
During the Start of Summer, days begin earlier, leading people to rise earlier and retire later, which can result in insufficient sleep. Adding an afternoon nap helps replenish energy.Summer temperatures peak between 1:00 PM and 3:00 PM, causing increased perspiration. After lunch, blood flow shifts toward the digestive tract, reducing cerebral circulation—hence the common midday lethargy and drowsiness.
For office workers unable to nap, listening to music or resting eyes for 30-50 minutes during lunch break is beneficial.Nap duration should vary by individual, generally lasting 30 to 60 minutes. Longer naps may leave one feeling groggy. Avoid sleeping in drafty areas to prevent catching a chill and falling ill.