Some people with liver disease must eat a special diet. This diet helps the liver function and protects it from working too hard. Proteins normally help the body repair tissue. They also prevent fatty buildup and damage to the liver cells.
Advise is a verb, and advice is a noun. So advice is what is given, while the act of giving advice is called advising (or to advise).
(July 2015) (Learn how and when to remove this template message) Legal advice is the giving of a professional or formal opinion regarding the substance or procedure of the law in relation to a particular factual situation.