In Ayyavazhi, there are certain dietary restrictions that are followed by its followers. These restrictions are based on the principles of dharma and unity, which are the core values of this Tamil tradition.

One of the main dietary restrictions in Ayyavazhi is the avoidance of meat, particularly beef and pork. This is because Ayyavazhi emphasizes the concept of ahimsa, or non-violence, towards all living beings. Consuming meat is seen as a violation of this principle, as it involves the killing of animals.

In addition to avoiding meat, followers of Ayyavazhi also refrain from consuming alcohol and tobacco. This is because these substances are believed to have negative effects on the mind and body, and go against the concept of dharma, which promotes a healthy and balanced lifestyle.

Another dietary restriction in Ayyavazhi is the avoidance of certain foods during specific religious observances and festivals. For example, during the month of Margazhi, which is considered sacred in Ayyavazhi, followers abstain from consuming onions and garlic. This is believed to purify the body and mind, and enhance spiritual practices.

Moreover, Ayyavazhi also promotes the consumption of vegetarian food, particularly fruits and vegetables. These foods are considered to be sattvic, meaning they promote purity and balance in the mind and body. They are also believed to have a positive impact on one's spiritual growth.

It is important to note that these dietary restrictions are not enforced or imposed on followers of Ayyavazhi. Rather, they are seen as guidelines to help individuals lead a healthy and ethical lifestyle, in line with the principles of dharma and unity.

In conclusion, Ayyavazhi has certain dietary restrictions that are based on its core values of dharma and unity. These restrictions include avoiding meat, alcohol, and tobacco, as well as certain foods during religious observances. However, these restrictions are not mandatory and are seen as guidelines to promote a healthy and ethical lifestyle.