What type of alcohol is primarily intended for human consumption?

Ethanol is the type of alcohol that is primarily intended for human consumption. It is the active ingredient in alcoholic beverages such as beer, wine, and spirits. Ethanol is processed by the human body and can produce effects such as intoxication when consumed in sufficient quantities. This compound is produced through the fermentation of sugars by yeast and has been used for centuries in various cultures around the world.

Other types of alcohol, such as methanol, isopropyl alcohol, and butanol, are not suitable for human consumption. Methanol is highly toxic and can cause severe health problems, including blindness and death if ingested. Isopropyl alcohol, commonly used as a disinfectant, is also toxic and unsuitable for consumption. Butanol is primarily utilized in industrial applications and has no safe or approved use for human consumption. Thus, ethanol stands out as the only type of alcohol appropriate and intended for drinking.