Zenbev™ is a delicious beverage mix of organic ingredients that provides a natural source of tryptophan derived from pumpkin seeds. As a precursor to serotonin and melatonin, tryptophan enhances mood, emotion and sleep.
Amazing Product!
For more information visit:
http://www.gatewaynutritionproducts.com/
Duration : 0:6:56
A scientific look at herbs and OTC products purposed to help with sleep dysfunctions.Includes the latest scientific research on chamomile,Valerian root and other such herbs.Also includes the results of studies done on the leading OTC medicine such as alteril and sleep MD