Green tea is a common health drink that people turn to for many reasons. One reason being the health benefits it can offer to the body. Green tea contains antioxidants called catechins. These have been known to help with certain cancers, diseases, and weight control. The cancers include: oral, prostate, stomach, breast, heart disease, and pancreatic. Green tea has also been known to help prevent the onset of type 2 diabetes and help with weight control by boosting the metabolism and increase fat burning.
Although green tea has many benefits it also comes with some side effects that you should be aware of. Because green tea is a form of caffeine, it can increase feelings of anxiety. With increased anxiety levels sleep may be disturbed, stomach may get upset, and headaches can occur. Iron absorption can also be hindered by consuming too much caffeine.
Secret: Many studies suggest the optimal amount of green tea to drink in order to reap the health benefits against cancers and diseases should be between three to five cups a day.