Video demonstration: How to make a simple green smoothie A double-blind, placebo-controlled study was reported in the Canadian Journal of Dietetic Practice & Research (2004). Subjects who received a green drink daily for 3 months had significant improvements in energy versus those who received a placebo. Statistical trends were observed for improvement in mental health, vitality, well-being, and overall health among the green drink users. Ever wonder about green smoothies? They are a great way to get the nutrients your body needs, you can add what fruits and vegetables that appeal to you (or that contain the nutrients you need) and enjoy a tall glass anytime. It really…