Lingayatism, also known as Lingayat religion, is a sect of Hinduism that originated in the 12th century in the state of Karnataka, India. It is a monotheistic belief system that revolves around the worship of Shiva as the ultimate deity. Lingayatism is also known for its social reform roots, promoting equality and rejecting the caste system.

When it comes to dietary restrictions, Lingayatism does not have any strict dietary rules or restrictions. Unlike some other sects of Hinduism, Lingayats do not follow the concept of ahimsa (non-violence) in regards to food. This means that they do not have any restrictions on consuming meat or any other type of food.

However, Lingayats do have certain customs and traditions related to food that are followed by its followers. For example, they have a tradition of offering food to their deity, Shiva, before consuming it themselves. This is seen as a way to show gratitude and respect towards the deity.

Additionally, Lingayats also have a tradition of consuming food only after performing a ritual called "Ishtalinga Puja". This ritual involves offering food to the Ishtalinga, a symbol of Shiva, and then consuming it as a prasadam (blessed food).

Apart from these customs, Lingayats do not have any specific dietary restrictions. They are free to consume any type of food according to their personal preferences and beliefs. This is in line with the belief of Lingayatism that all individuals are equal and should have the freedom to make their own choices.

In conclusion, while Lingayatism does not have any strict dietary restrictions, it does have certain customs and traditions related to food that are followed by its followers. These customs are seen as a way to show respect and gratitude towards their deity, Shiva. However, Lingayats are free to consume any type of food according to their personal beliefs and preferences. This reflects the inclusive and egalitarian nature of Lingayatism, which promotes social reform and equality for all individuals.