my friend you should take it seriously.but dont worry its not so serious.if it is treated early then no problem.as u said u r non alcoholic. it appears to b due to obesity,or some drugs or infection.so treatment of fatty liver
depends on what is causing it, and generally, treating the underlying cause will reverse the process of steatosis
if implemented at early stage. take balanced diet. avoid fried and junk food. exercise regularly.my advice is consult a physician.he wil examine u in detail. you may go through some lab tests.accordingly medications will be given by him.but diet exercise and some breathing exercises are important . follow yhem along with medications given by ur dr.