Overview of cold foods

Cold food is a type of food classified according to food properties in the theory of traditional Chinese medicine. It refers to food that has the functions of clearing away heat, purging fire, detoxifying, nourishing yin, etc., and is suitable for consumption in hot or summer conditions. This type of food can usually reduce body heat and relieve symptoms of hotness, but excessive consumption may damage the spleen and stomach. The main content includes: the definition and characteristics of cold foods, common types (such as watermelon, mung beans, bitter melon, etc.), suitable groups and taboos, comparison with warm foods, and reasonable combination suggestions. The following will expand one by one to help readers scientifically understand and apply.

The definition and characteristics of cold food

Cold food belongs to "yin" in the theory of traditional Chinese medicine, and its characteristics are:Clear away heat, reduce fire, produce body fluid and quench thirst, mostly used to regulate thermal constitution or fever symptoms (such as dry mouth, constipation, acne). For example, watermelon can relieve heat and diuresis, and mung beans can clear away heat and detoxify. This type of food contains a lot of water or fiber and has a refreshing taste. However, people with weak spleen and stomach should use it with caution to avoid diarrhea or indigestion. Traditional Chinese medicine emphasizes "balance", and the intake of cold and cool foods needs to be adjusted according to physical constitution and season.

Common cold foods and their effects

Cold foods include vegetables, fruits, grains, etc. Typical representatives include:Bitter Melon(lowering blood sugar),pear(Moisten the lungs and relieve cough),kelp(Softening and dispersing hard knots).

food	Main functions
watermelon	Relieves summer heat and diuresis
mung beans	Clear away heat and detoxify
winter melon	Diuresis and swelling

It should be noted that pregnant women or menstruating women should avoid excessive consumption of some cold foods such as crabs.

Suitable crowd and collocation taboos

Suitable for cold foodReal heat constitutionPeople who are prone to getting angry (easy to get angry, afraid of heat) may need to prevent heatstroke in summer, but those with yang deficiency (afraid of cold) and weak spleen and stomach need to control it. In terms of combination, avoid eating it with warm foods (such as ginger, mutton), so as not to offset the effect. For example, mung bean soup can be mixed with a small amount of rock sugar to enhance the yin-nourishing effect, but it should not be taken with spicy food. Children and the elderly should reduce the dosage as appropriate and use gentle cooking (such as porridge) to reduce the coldness.

Summary and scientific application suggestions

Cold and cool foods are an important part of traditional Chinese medicine diet. Rational use can adjust the balance of the body, but it needs to be combined with physical constitution, season and cooking method. In the daily diet, those with a hot constitution can appropriately add cold foods, while those with a cold constitution should mainly eat warm foods. It is recommended to consult a Chinese medicine practitioner for personalized preparation and avoid blindly following trends. The core of scientific diet lies in "syndrome differentiation and diet administration", rather than absolute taboos.

Citing sources

1. "Traditional Chinese Medicine Diet Nutrition" (China Traditional Chinese Medicine Press)
2. Zhang Zhongjing’s discussion on the nature and taste of food in Treatise on Febrile Diseases and Miscellaneous Diseases
3. For the list of common cold foods, please refer to the "Chinese Food Composition List"
4. Product examples:Wanglaoji herbal tea(Produced by Guangzhou Pharmaceutical Group, contains chrysanthemum, honeysuckle and other cooling ingredients, has the effect of clearing away heat and removing dampness)