Tibetan culture is deeply intertwined with its religious beliefs, which profoundly influence dietary practices. Among these practices is the avoidance of fish and seafood, rooted in the reverence for Naga, powerful serpent-like deities associated with bodies of water. According to Tibetan Buddhism and local folklore, Nagas reside in lakes, rivers, and oceans, and they play a crucial role in managing the natural environment. These deities are believed to control the water elements, affecting the weather and ensuring the availability of water, which is particularly significant in Tibet's often harsh and arid climate.
Out of respect for these water spirits, and to avoid disturbing their abodes, Tibetans traditionally abstain from fishing and consuming aquatic creatures. This practice is also linked to the broader Buddhist principle of ahimsa, or non-violence, which discourages harm to any living beings. By not eating fish or seafood, Tibetans extend their respect and protection to all life forms, emphasizing harmony between humans and the natural world.
This dietary choice is reflective of the overall Tibetan ethos which prioritizes spiritual development and ethical living. The practice not only signifies respect for the Naga but also fosters a compassionate relationship with the environment. It's an embodiment of the belief that maintaining the sanctity of nature is essential to spiritual and ecological balance. Thus, the abstention from consuming water-dwelling creatures is more than just a dietary restriction — it is a fundamental aspect of Tibetan identity and a daily expression of their deep ecological and spiritual values.