The best way to lose body fat is to make changes to your overall lifestyle instead of striving for a fast but not lasting solution. By burning more calories than you consume, you will lose fat. This can be done by reducing your daily calorie intake or by increasing the amount of calories you burn through exercise. You can adjust your diet by including more protein and less fat and carbohydrates. Effective workout routines include a mixture of cardiovascular activities such as running and biking in addition to frequent weight training.
The guy goes over basic eating habits and makes pretty good suggestions for people looking to learn how to lose body fat and keep it off. I dont think there is a best way to lose body fat, having a solid plan that actually gets followed is how you get results.