1. Anxiety And Restlessness
The caffeine is one of the most popular mood-enhancing drug and it has some good as well as bad effects on our body. Consuming too much of tea can lead to sleep disruption, restlessness, anxiety and increased heart rate.
2. Difficulty Withdrawing
If you make caffeinated tea a part of your daily routine and eventually find yourself needing a cup or two to get through your day, you’ve likely developed a dependence on the stimulant. Upon lowering your caffeine intake or stopping altogether, it’s possible that you might experience withdrawal symptoms, including trouble concentrating, headaches and excessive fatigue. The side effects of caffeine withdrawal are serious enough that Johns Hopkins Medicine considers the issue a mental disorder.
3. Disruption of Sleep
Caffeine can have a mild diuretic effect, but typically only if you have 5 to 8 cups of tea after you haven’t had tea for a long period of time. In general, tea isn’t a diuretic if you drink it moderately. Although you might know to skip the caffeinated tea before bed in favor of a type of tea that doesn’t contain caffeine, the fluid intake before bed might cause you to have to urinate during the night. Although this side effect of the beverage is mild, it could lead to sleep disruptions and subsequent fatigue.
4. Causes Dehydration
Drinking excessive amount of tea can lead to dehydration. Too many cups of tea mean intake of a lot more caffeine content than is required by your body. This can decrease the ability of your tubules to absorb the essential nutrients present in the food you eat. All this can leave your body dehydrated and as a consequence you may also feel bloated and constipated sometimes. Unlike other side effects of tea, this one can easily be curbed by keeping yourself hydrated.
5. Increases The Risk Of Prostate Cancer
This is a serious side effect of drinking tea. It has been proven that people who drank more than 6-7 cups of tea in a day, are at a 50% higher risk of getting prostate cancer, than those who drink less or no tea. However, other factors like age, stress, diet etc. also contribute to such a condition.
6. Possibility Of Miscarriage
Tea contains caffeine content that can harm the development of fetus during pregnancy. Excessive intake of tea carries a risk of miscarriage with it. So, expecting mothers should completely avoid tea or coffee at least during the first three months of their pregnancy. Unlike other side effects of tea, this one can become particularly serious and disheartening.
Black Tea has shown to increase the risk of miscarriage.