The low to moderate (40–300mg) amount of caffeine typically contained in a cup of coffee has been found to ... a cup of tea are enhanced by an amino acid it contains, called L-theanine, if ...
The Kawasaki Vulcan S is a cruiser style motorcycle and is powered by a 649cc engine that produces 59.94bhp and 62.4Nm of torque. Some features on the Vulcan S include an analogue display, dual ...