Under what conditions will your body fat percentage drop the quickest and fastest. (i.e target weight x 1.5 = grams of protein to eat a day). Please include diet as far as protein fat carbs etc no specific foods. Also what is the target amount of time to keep heart rate elevated to burning fat without burning off muscle at what point does muscle get broken down ? Now notice I said body fat percentage and not just fat loss. The idea is to lower the body fat increase muscle mass/density therefor lowering the percentage of body fat. Im not looking to gain X amount of muscle and lose Y amount of fat. Im curious as to at what point in nutrition and working out will it be the body fat % drop the fastest. Obviously its not gonna be EXACT for everyone but im sure there are formulas guidelines etc that can be applied to the general population. I ask this question after noticing many misconceptions on weight loss and slimming down. Im hoping this will be helpful to others as well as myself.