Category: Monasticism

A core principle in Buddhism is non-harming (ahimsa), yet monastic dietary rules are surprisingly complex and vary significantly across traditions. This guide explores exactly what are Buddhist monks not allowed to eat, from specific meats to mealtimes, and how tradition dictates the menu.

Despite common assumptions, not all monks are strictly vegan; in fact, the diets of monks vary significantly depending on their tradition, location, and the availability of food. The critical question of how do monks get their protein is answered by examining their diverse food sources, which include everything from legumes and dairy to, in some cases, meat offerings.

According to the Vinaya, the monastic code of conduct, Buddhist monks are prohibited from eating solid food after midday. Beyond this time-based rule, other dietary restrictions determine what monks are not allowed to eat, which vary significantly across different monastic traditions and religious sects.

Vitamin B12 is essential for nerve function and blood cell formation, yet it is not reliably available from plant-based foods. This raises the question of how monks, many of whom follow strict vegetarian or vegan diets, ensure they obtain adequate B12 for their health.