Health: 5 Dangers Of Drinking Too Much Green Tea

Green tea is among the healthiest and safest drinks. Green tea drinkers need still remember a few things. Many uncommon side effects exist.

Caffeine Content: Green tea has less caffeine than coffee. Caffeine may cause anxiety, sleeplessness, fast heart rate, digestive difficulties, and high blood pressure.

Iron Absorption: Polyphenols in green tea impede the body's absorption of non-heme iron (present in plant-based meals). Drinking green tea with meals, particularly iron-rich ones, may limit iron absorption.


Stomach Problems: Green tea may cause stomach pain, acid reflux, or irritation, particularly on an empty stomach. High caffeine levels and gastric acid might worsen this.

Risk of Fluoride Overload: Some green tea leaves, particularly those from certain regions, can accumulate high levels of fluoride.

Drug Interactions: Green tea may interact with drugs. It may impair beta-blocker, blood thinner, and antipsychotic absorption. Consult your doctor before drinking green tea frequently if you take prescriptions.