Managing your intakes of calories helps for you to know how to exercise. The best way is to keep an agenda of foods and the amount of calories that they have. That way you have a goal of how long you should bike, jog, run, or whatever you want. Whatever you do DONT TAKE ANY DIET PILLS.
All of the above. Also I have been drinking raw Guernsey milk lately and have been losing some weight without even trying. Raw milk has many advantages over pasteurized homogenized. It's real food with good bacteria in it. Many people who are lactose intolerant can drink it with no problem. You gotta start slow to get your body used to it though. Google it you will learn a lot.