Which type of alcohol is denoted as being safe for consumption in moderate amounts?

Ethyl alcohol, also known as ethanol, is the type of alcohol that is safe for consumption in moderate amounts. It is the substance found in alcoholic beverages such as beer, wine, and spirits. Ethanol is produced through the fermentation of sugars by yeast and is the only form of alcohol that is considered safe for human consumption. In moderate amounts, ethanol can be enjoyed socially and is part of many cultural traditions.

In contrast, methanol, or methyl alcohol, is highly toxic to humans, even in small quantities, and can cause severe health issues, including blindness or death, if ingested. Isopropyl alcohol, or isopropanol, is commonly used as a disinfectant or solvent and is also toxic when consumed. Denatured alcohol is ethanol that has been made unfit for drinking by adding toxic substances, and is typically used for industrial purposes. Thus, ethyl alcohol stands out as the only safe type for consumption, reinforcing its importance in both social contexts and industry.