Taraxacum officinale and is derived from the word "opificina", later "officina", meaning a workshop or pharmacy. The flowers are used to make dandelion wine, the greens are used in salads, the roots have been used to make a coffee substitute (when baked and ground into powder) and the plant was used by Native Americans as a food and medicine. Dandelions are harvested from the wild or grown on a small scale as a leaf vegetable. The leaves (called dandelion greens) can be eaten cooked or raw in various forms, such as in soup or salad. They are probably closest in character to
Relaxation drink O'ahu Hawai'i developed a drink which they dubbed the relaxation drink with their own formula containing gamma-aminobutyric acid (GABA), L-Theanine and L-Threonine providing similar calming effects found in kava or valerian roots (rhizo) which later became known as lanilai. "Lani" is a common Hawaiian word meaning 'sky' or 'heaven' and ' means 'calm after the storm', and hence ' carries the meaning of 'heavenly calm'. Kava roots are well known in the Pacific Islands and mostly grown in Tonga and Fiji. Kava is known to be used for social rituals and celebrations. Melatonin is another major ingredients found in relaxation