Excess carbs "spilling over" into fat?
I was researching bulking macros when I came across an article about creating said nutrient percentages.
One of the things it said was that you should tweak your carb and fat intake based on your body type (ectomorph, mesomorph, endomorph). Basically, decrease carbs and increase fat for endomorphs and do the opposite for ectomorphs.
I suppose the logic behind it, is that because endomorphs have slower metabolisms (whatever that means in this context), a higher carb intake will... become fat?
Is this real or just broscience? Does these body types actually exist?