Dr. Nicholas Perricone, appeared on the Oprah Winfrey show and told Oprah's viewers they can lose 10 lbs in 6 weeks drinking green tea instead of coffee. Here's the conversation:
Oprah: Now I've read in your book that you said if I just replaced coffee with green tea instead, that I could lose 10 lbs in 6 weeks!
Dr. Perricone: Absolutely! Coffee has organic acids that raise your blood sugar, raise insulin. Insulin puts a lock on body fat. When you switch over to green tea, you get your caffeine, you're all set, but you will drop your insulin levels and body fat will fall very rapidly. So 10 pounds in six weeks!
Oprah: I'm gonna do that. OK. That is so good!?
How does Green Tea Maximum Work?
Green Tea inhibits thermogenic properties that increase fat oxidation, helping the body use fat as an energy source thus burning excess fat. Green Tea also raises your metabolism which assists in burning more calories during the day. Japanese researchers claim that drinking five cups of green tea a day can burn 70 to 80 extra calories. GreenTea Maximum provides you with a whopping 500mg a day of 100% Pure Green Tea Extract. That's 100% Green Tea with no cheap fillers and no cheap substitutes!

Supplement Facts
Serving Size: 1 Capsule
250 mg Green Tea (45% EGCG)
Other Ingredients: Gelatin, Rice Flour, Magnesium Stearate
Directions:
Take one capsule in the morning and one capsule in the evening.