Drink produced by the saccharification of starch and fermentation of the resulting sugar. The starch and saccharification enzymes are often derived from malted cereal grains, most commonly malted barley and malted wheat. Most beer is also flavoured with hops, which add bitterness and act as a natural preservative, though other flavourings such as herbs or fruit may occasionally be included. The preparation of beer is called brewing. Beer is the world's most widely consumed alcoholic drink, and is the third-most popular drink overall, after water and tea. It is said to have been discovered by goddess Ninkasi around 5300 BCE, when
Caffeinated alcoholic drink as caffeine can mask some of the sensory cues individuals might normally rely on to determine their level of intoxication. The consumption of this drink and the delayed intoxication impairment could lead to negative consequences such as the increased stimulation and intoxication levels while decreasing the ability to operate a motor vehicle. The US Food and Drug Administration (FDA) has looked at peer-reviewed studies and has come to the conclusion that risky behaviors which could lead to life-threatening situations are directly correlated with the consumption of caffeinated alcoholic drinks. Universities have conducted studies to compare the outcomes of the consumption