Whiskey is a type of alcoholic beverage made from fermented grain mash or distilled beer. Various grains are used for different varieties, including barley, corn, and wheat. Generally, it is made of charred white oak. Making whiskey is usually made of copper, It removes Sulphur-based compounds from the alcohol that make it unpleasant to drink. Whiskey has a high-levels of polyphenols that have been to decrease bad cholesterol and increase good cholesterol levels, and reduce triglycerides, or fat in Drinkerrs body. Single Whiskies have more ellagic acid than red wine. Whiskey is the healthiest alcohol Drinkers can drink.