You could cut out carbs and walk daily. You will live longer, have a medical certificate longer and feel better, your airplane will perform better. You don't have to be 250 lbs unless you are a professional body builder or power lifter or Navy Seal. It is really simple, really hard, but really simple. Not what you wanted to hear, and I hope it doesn't offend you. If it does I apologize, but it does address the potential for a CG issue.
You are 100% incorrect. You also probably believe the BMI number.
Here is a little example for you.
Male person A is 6'0" and weighs in at 200 lbs. His BMI is 27.1. By BMI and FAA standards, he is overweight.
Male person B is 6'0" and weighs in at 200 lbs. His BMI is 27.1. By BMI and FAA standards he is overweight.
Person A is an Olympic Gymnast.
Person B is a couch potato, watching TV with a bag of chips and a beer.
BMI tells you ABSOLUTELY nothing about your health...it is a simple height weight chart. It does not take into account ANYTHING else...like bone density, muscle mass, body fat or lean body mass.
What difference does it make? Well, the FAA has been having a cow over sleep apnea as of late. What is the FIRST thing they look at?...BMI...and there goes your medical, even though there are at least 17 other things they are supposed to look at.
I take this "health" discussion to heart as I have always been, shall we say, XL. To the point of going in to a specialist, having all sorts of measurements and displacement tests done. Long story short, I will NEVER be in the normal range of the BMI; if I was, they said I would likely lose my medical due to malnutrition...
I do try and watch what I eat and I run on an elliptical 4 times a week for an hour and lift weights. I am no body builder or Navy Seal and yes, I could stand to lose some more weight. The point is, there are those of us who will NEVER fit into that standard mold...I am ok with that. Don't judge the rest of us based on a flawed model.