John created an indicator known as the band width. Bollinger on Bollinger Bands is the only complete guide for how to trade with Bollinger Bands and that fully explains the Methods in detail. Exponential moving averages are a common second choice.
BREAKING DOWN 'Bollinger Band®'
These were the results of the 12 week study, which was published in The Journal of The American Medical Association (a highly respected scientific journal): Heymsfield, et al. 1998 As you can see, both groups lost weight. But the group taking Garcinia Cambogia extract actually lost less weight (3.