Jitters
Green tea is just like any other caffeinated drink and large consumption can lead to an energy crash, anxiousness, and sometimes shakiness.
Calcium Absorption
Over consumption on a regular basis of green tea can lead to lack of calcium absorption. This will hinder the growth and maintenance of your bones. This significantly increases your risk of developing osteoporosis.
Miscarriage
Pregnant women are warned to drink green tea in very small doses, as it has been linked to increased risk of miscarriage and other fertility issues. It’s also not good to drink while nursing as it will pass over to your infant through the milk.
Iron Deficiency
It is said that over consumption of green tea cause “tired blood” where it decreases the ability for iron to be absorbed into the blood serious affecting anemic and iron deficient people.