What happens if you drink stewed tea?

Drinking stewed tea, which refers to tea that has been left to brew for an extended period, can result in a very strong and bitter flavor due to excessive tannin extraction. This bitterness may be unpleasant for some people, and the high caffeine content could lead to increased heart rate or jitteriness. Additionally, if consumed in large quantities, stewed tea may cause digestive discomfort. Moderation is key to enjoying tea without negative effects.