Turmeric is not a religion in itself, but it holds significant religious importance, particularly in Hinduism.
Turmeric is considered sacred in Hinduism. For example, a mangala sutra, a turmeric-dyed string, is worn by brides as a symbol of their readiness for marriage and managing a household. In addition to Hinduism, turmeric has a long history of use in other religions and spiritual practices. Buddhist monks have used turmeric to dye their robes for centuries, valuing its bright yellow color.
In summary, turmeric isn't a religion, but it plays a vital role in the rituals and traditions of Hinduism and has historical connections to Buddhism.