Are there any side effects of drinking burdock tea regularly for a long time?

Generally, long-term and moderate consumption of burdock tea usually does not cause side effects. However, if consumed in large quantities over a long period, certain side effects may occur. Detailed analysis is as follows:

When burdock tea is consumed long-term but in moderate amounts, it typically does not cause noticeable side effects. As a health beverage, burdock tea contains abundant nutrients, such as dietary fiber and vitamins. Moderate consumption can promote gastrointestinal motility, relieve constipation, enhance liver detoxification function, and provide certain health benefits. Additionally, burdock tea has functions such as dispersing wind-heat, promoting diuresis, and lowering blood pressure, which help regulate body functions when consumed moderately.

However, long-term and excessive consumption of burdock tea may lead to a series of side effects. Burdock tea has a cold nature and excessive consumption may damage the spleen and stomach, leading to spleen-stomach deficiency and cold symptoms such as diarrhea and abdominal pain. Moreover, some components in burdock tea may irritate the oral and pharyngeal mucosa, causing inflammation such as mouth ulcers and periodontitis.

When consuming burdock tea, moderation is recommended to avoid side effects caused by excessive intake.