Alcoholic drink which contains a very high level of alcohol and "does not contain any added flavoring" is commonly called a neutral spirit. Generally, any distilled alcoholic beverage of 170 US proof or higher is considered to be a neutral spirit. Most yeasts cannot reproduce when the concentration of alcohol is higher than about 18%, so that is the practical limit for the strength of fermented drinks such as wine, beer, and sake. However, some strains of yeast have been developed that can reproduce in solutions of up to 25% ABV. Shot sizes vary significantly from country to country. In the United
Realgar wine Realgar wine Realgar wine or xionghuang wine (Chinese: , "xiónghuángjiǔ") is a Chinese alcoholic drink that consists of Chinese cereal wine ("huangjiu", "yellow wine") dosed with powdered realgar, a yellow-orange arsenic sulfide mineral (AsS). It is traditionally consumed as part of the Dragon Boat Festival at the height of summer. A pesticide and insecticide used (particularly) against mosquitoes, realgar was considered to be a universal antidote against poison by traditional Chinese medicine, which therefore advocated its use for protection against disease, snakes, and evil spirits. The Dragon Boat Festival coincides with what Chinese astronomy considers the height of summer and