Calories In/Calories Out Is A Misapplication Of Thermodynamics To Nutrition, By Nutritionists Who Know Nothing Of Thermodynamics.
If You Are Talking About Pure Energy, Then Eat Fat For Energy, At Nine Calories Per Gram, Instead Of Carbs, With Only Four Calories Per Gram, For The Most Efficient Energy Uptake.
It Is Carbs In That Makes You Fat. Carbs Can Be Used Immediately For Energy, Stored Some As Glycogen, And The Rest Is Turned To Body Fat. Body Fat Is The Only Thing Carbs Build In The Body, Not Counting A Host Of Degenerative Disease Conditions.
The Comparison Of Your Body To A Car, Is Really, Really Stupid. Do You Also Build Your Car As You Are Driving It? Fats And Proteins Actually Build The Useful Parts Of Your Body. That's What Real Nutrition Is About.
I Fear That It Is Beyond Most People's Comprehension. Carb Eaters Are Famous For Brain Fog.