The Reason Alcoholic Hangovers are Unpleasant

A hangover at its most basic premise is caused when the body does not have enough water to run its citric acid cycle (also referred to as “CAC”, “tricarboxylic acid cycle”, “TCA cycle”, and/or “Krebs cycle”). This is exactly the process which occurs when a person dies of thirst. Although hangovers are typically not dangerous, this is part of the reason why they feel so uncomfortable

The Reason Beer Bottles Are Brown and Green

Alcoholic beverages like beer are brown in color because clear glass allows ultraviolet light to penetrate which can alter the flavor profile. Bottles inevitably became tinted brown to prevent ultraviolet light from achieving full penetration. After World War II, green bottles became popular due to shortages of brown glass