How often should you drink herbal tea?
Generally, it is recommended to drink cooling herbal tea 1–2 times per week. Individuals with a hotter constitution may increase the frequency as appropriate, while those with a cold and deficient constitution should reduce intake. If in doubt, it's advisable to consume according to individual body constitution. Detailed analysis is as follows:

For individuals with a heat-prone constitution who frequently experience symptoms such as dry mouth, sore throat, or throat discomfort, drinking cooling tea about twice a week can help clear internal heat and relieve feelings of bodily heat. Such individuals may choose mild formulations containing ingredients like honeysuckle or chrysanthemum, avoiding excessive consumption that could cause gastrointestinal discomfort.
People with a cold-deficient (deficient yang) constitution already have insufficient vital energy; excessive consumption of cooling tea may impair spleen and stomach yang, worsening symptoms such as sensitivity to cold and loose stools. It is recommended they drink only once every 1–2 weeks, or opt for milder recipes containing tangerine peel or ginger. Healthy individuals do not need to drink cooling tea regularly and should only consume it occasionally when signs of internal heat appear.
Cooling teas should be prepared using reputable, well-balanced formulas, avoiding indiscriminate combinations of cold-natured ingredients. They should not be consumed on an empty stomach to prevent gastrointestinal irritation. If symptoms such as bloating or diarrhea occur after drinking, discontinue use immediately and adjust accordingly. For long-term consumption, frequency should be adjusted based on changes in body constitution to ensure no undue burden is placed on the body.