This is a shot glass of wheatgrass. Wheatgrass is very potent and is taken in small amounts. It has a brilliant green color which shows its high antioxidant and high chlorophyll content. According to Hippocrates Institute it contains high levels of Vitamin B-17 which has been linked to destroying cancer cells.
You will need a juicer that juices wheatgrass. I recommend a Green Star Juicer.
Wheatgrass is not related to the wheat plant.