9 Side Effects of Drinking Too Much Tea

Reduced iron absorption

Tannins are a class of chemicals that are abundant in tea. In certain foods, tannins have the ability to bind to iron, preventing your digestive tract from absorbing it.

Increased anxiety, stress

Caffeine is found naturally in tea leaves. Anxiety, tension, and restlessness can be exacerbated by drinking excessive amounts of caffeine, whether from tea or other sources.

Poor sleep

A hormone called melatonin tells your brain when it's time to go to sleep. According to some study, coffee may prevent the body from producing melatonin, which would lead to less restful sleep.

Nausea

Some tea ingredients can make you feel queasy, especially if you drink a lot of it if it's empty.

Heartburn

According to research, coffee may relax the sphincter that keeps your stomach and esophagus apart, making it easier for acidic stomach contents to pass into your esophagus.

Pregnancy complications

When you drink tea or other beverages strong in caffeine during your pregnancy, you run the chance of experiencing problems including low birth weight and miscarriage.

Headaches

Caffeine consumption on occasion may assist with some headache kinds. On the other hand, if used repeatedly, the opposite outcome may happen.

Dizziness

While experiencing lightheadedness or vertigo is less common, it may be the result of consuming excessive amounts of caffeine from tea.

Caffeine dependence

Regular consumption of tea or any other source of caffeine, which is a stimulant that forms habits, can result in dependence.