"A pound is a pound is a pound"... that saying has gotten to your neck of the woods right? When was the last time you "pinched an inch"? Were you pinching FAT or WEIGHT (or just skin)? For most people reading this post you could probably care less as long as the number on the scale is going down and your pants size is decreasing which is fine but for those that are obsessed with the question "what's the difference between weight loss and fat loss" guess what... I have the answer.
Muscle weighs more then fat... huh?...
Now i know you've heard this one before but is it true? How could two people that each weigh 220 pounds look completely different. that's because either A) the shape of their bodies is completely different (height, apple, hourglass shape etc) or B) the person that looks smaller has a lower body fat percentage then the person that looks heavier. So does muscle weigh more then fat? The answer is no, a pound of muscle is more dense then a pound of fat but it's also smaller (similar to how iron is denser then water). the muscle you have on your body makes up anywhere from 30-55% of your body weight and can be about 4 times smaller then a pound of fat.
Hey... what about water weight?
Your body is made of about 65% water, so water certainly does account for a large portion of your weight. What about the water / carb connection? carbs are like a sponge and every gram of carbs cause your body to retain 3 grams of water that's why diets such as the atkins diet cause people to lose significant amounts of weight in the first 2 or so weeks... cut carbs = water loss.
How can I make sure I'm losing fat and not weight?
there is no way that you can burn just fat but there are some ways that you can get your body to use primarily fat as an energy source.
So focus on fat loss first, pay attention to the way your clothes fit as well as the numbers on the scale because those two factors will give you a much more complete picture!