I want to lower my cholestrol without mrdication?

Vegetarian. Become a vegetarian or vegan. Exercise everyday. Stay at normal weight.
Very possible. It depends on where your level is at now and where it supposed to be (depending on risk factors, prior medical history, family history...). However, it is very possible to lower cholesterol without prescription meds.There is a diet called "therapeutic lifestyle changes (TLC) diet" that is effective at lowering cholesterol. Here is the link: www.Nhlbi.Nih.Gov/health/public/heart/chol/chol_tlc.Pdf.