Age only accounts for 3% of the difference between the calories that two people need. ONLY 3% It's lack of muscle and activity, not aging, that drops your metabolism. Once we accept this, we can move on and focus on the factors that we can control. Besides, you can't make yourself younger. So no reason to focus on that. The more you know, the more you lose. #Metabolism#WeightLossTips#FitnessFacts#HealthyLifestyle#MuscleMass#ActivityLevel#FitnessMotivation#ReelsFit