Green tea is a powerhouse of nutrients. But when consumed in excess, it might turn out to be harmful and have side effects. Here's why too much green tea is not good for the human body:

1 STOMACH ACHE - As per experts, too much green tea may cause stomach irritation when consumed on an empty stomach. It contains tannins that can increase the amount of acid in the stomach.

2 HEADACHE - People suffering from migraines should avoid excessive intake of green tea, as it might cause headaches because of the caffeine in it.

3 SLEEPLESSNESS - While it contains a very small amount of caffeine, excessive intake might result in a lack of sleep, which may further aggravate other health issues.

4 IRON DEFICIENCY - As per studies, green tea contains antioxidants that hinder iron absorption in the body and may result in iron deficiency. It is suggested to add lemon juice, as the vitamin C content helps promote iron absorption.

5 VOMITING - Excessive intake of green tea might cause nausea and vomiting because of the tannin compounds found in it.

6 MOTION SICKNESS - The caffeine found in green tea, when consumed in excess quantity, decreases blood flow to the brain, resulting in motion sickness.

7 LIVER ISSUE - Excessive green tea consumption results in a buildup of caffeine, which can stress the liver and damage it.

8 WEAKEN BONES - Compounds found in green tea inhibit the absorption of calcium, resulting in the weakening of the bones. It may also increase the risk of bone diseases such as osteoporosis.

9 NOT GOOD DURING PREGNANCY - Tannins, caffeine, and catechins found in green tea are not considered safe for pregnant women and are linked to increased risks during pregnancy.


Sources - https://m.recipes.timesofindia.com/web-stories/why-too-much-green-tea-is-not-good-for-the-body/photostory/103382023.cms