Halal refers to what is permissible under Islamic law, specifically with regards to food and other consumable products. Halal foods are those that are allowed to be consumed by Muslims according to Islamic dietary laws. These include, for example, foods that are made from permissible ingredients and are prepared in a certain way.
Shariah, on the other hand, refers to Islamic law more broadly. It encompasses not just dietary laws, but also laws related to other aspects of life such as family, business, and personal conduct. Shariah is a comprehensive legal system that governs the spiritual, moral, and social behavior of Muslims.
While halal is a specific aspect of Shariah, it is often used to refer to the whole of Islamic law or the way of life that Muslims are supposed to follow. Halal is a part of Shariah, which is the Islamic law that governs the lives of Muslims. Shariah is a way of life that is followed by Muslims and is based on the principles of the Quran and Hadith. It encompasses all aspects of life including food, clothing, business, and personal conduct.