Which drink preparation method tends to result in quicker alcohol absorption?

Chugging tends to result in quicker alcohol absorption primarily because it involves consuming a large amount of alcohol rapidly. When alcohol is ingested quickly, there is less time for the body to metabolize it, which leads to a faster peak blood alcohol concentration (BAC). This method bypasses the body's natural absorption process, which usually allows for a more gradual intake when drinking at a slower pace, as seen with sipping or other preparation methods.

In contrast, methods like shaking cocktails or blending beverages do not inherently speed up absorption; they primarily affect the flavor or texture of the drink without influencing the rate of absorption. Sipping, as a method, involves taking small amounts of alcohol gradually, which allows the body more time to process the alcohol and results in slower absorption overall. Therefore, chugging stands out as the method most likely to lead to a rapid increase in BAC.