Some of the best and very good ways of protecting your liver is to live a happy life. By happy I mean without any kind of tension. The first thing you need to do is eat well and eat right. To keep your liver strong you need to need to eat a healthy diet. By healthy diets I mean eat a lot of fruits and vegetables, whole grain breads and cereals, and lower-fat sources of protein, such as lean meats. Next step is to try and avoid as much alcohol as you can. For more advice on this if can't really control alcohol then please keep top your doctor in this matter. If you smoke then it's for certain that you have to quit. There is no other choice in this matter. Try and stay active all the while is another best way to protect your liver. Don't try and be droopy and sad, its only going to harm you in return. Next every time you feel you are getting bored and stressed out simply recharge yourself. And the last and most important advice do not try and take any kind of pills without the consult of your doctor.