@raynbow- You can certainly get the benefits of green tea without the negative effects of a total detox and colon cleanse. In my opinion, green tea has so many positive benefits that just drinking it frequently will help balance the bad things that you take into your body, from chemicals to preservatives to pollution.
To get the most benefits from green tea, you should plan to drink it several times a week. Having it with a snack or with a meal is a good idea, because the flavor of green tea goes great with food.
For an added boost of antioxidants, you should also try adding green tea powder to your favorite beverages. It goes great with shakes, smoothies, coffees, and even different types of teas including green tea.