Does green tea help weight loss?

I had a look on the interweb and:

“Research by Japanese and other researchers(1) suggest that if the average person were to drink five cups of green tea a day, they would burn an extra 70 to 80 extra calories through an effect known as thermogenesis - the process of heat production in organisms. While much of the thermogenesis effect in green tea is derived from caffeine, studies also suggest(2) that thermogenesis in green tea occurs to some degree beyond its caffeine content from epigallocatechin gallate (EGCG.)

Regardless, 70-80 calories per day does not quite come close to the 500 calorie deficit needed per day to lose a pound a week, and for sure it’s nowhere close to the calorie deficit needed to lose “inches per week” from one’s waistline as some green tea web sites would have consumers believe. According to the research, if a person were to change nothing outside of adding five cups of green tea to their diet per day, then over the course of 43 days one could expect to lose 1 pound. Over the period of one year, one could expect a loss of about 8 pounds. Yes, there is some correlation between green tea and weight loss, unfortunately it’s not on the level many would have you believe.”

http://www.o-cha.com/green-tea-weight-loss.htm

But hey if you’re losing more weight by simply drinking green tea, I’m sure there’s many people here that are envious of you!