The Iron Goddess Oolong Tea Study

Sixteen out of twenty three students in the Science 14 class at Centennial High school participated in a tea study, trying to answer the question if the tea would make them healthier.  The tea was prepared in class and a physical rating was done pre-tea and post tea (~20min). 

The following are statements from the students discussions.  There is no decrease for any person's physical rating.

There were only 10 zeros/65 students drinking the tea ~ 85% improvement

When sleep was higher, pre tea physical rating was lower

Pre tea went higher every day

If caffeine was drank with tea some students noticed no difference, if no caffeine was consumed  there was a positive difference.

Day 1 saw the greatest increase.

Averages were higher for those who had more sleep.

Caffeine and tea combinations had no effect.