Excess tea consumption can cause insomnia and disturbed sleep due to high caffeine content.

Drinking too much tea may lead to acidity and stomach irritation.

Excess tea can reduce iron absorption in the body, increasing the risk of anemia.

Too much caffeine from tea may cause headaches and dizziness.

Drinking large amounts of tea can increase anxiety, nervousness, and stress.

Excess tea consumption may lead to dehydration because caffeine has a mild diuretic effect.

Strong tea taken frequently can stain teeth and affect dental health.

Overconsumption of tea may increase heart rate and blood pressure in some people.

Disclaimer: This information is for general awareness only. Moderate tea consumption is usually safe for most people, but excessive intake may affect health differently depending on age, lifestyle, and medical condition. Consult a healthcare professional for personal medical advice.