so higher caloric intake, if mostly from fat/protein would still cause balding, and lower caloric intake, if mostly fat/protein with minimal carb would also cause balding?
I'm not sure because lots of things cause a drop in blood sugar. The lower caloric intake might actually be much better because with less PUFA/heavy metal intake, you will probably be running more on glucose/less on fat in the long-run.
You can eat a high carb diet but if you are turning all your carbs into lactic acid instead of CO2, your blood sugar will still be low. At the same time you can be eating moderate fat but if you naturally have a very calm mind, you will still be running on sugar (GABA lowers FFA and increases glucose oxidation).
But in general, zero PUFA, more carbs than fat, high red light/sunlight exposure, a calm GABA-dominanted mind, avoiding excess endurance exercise, low estrogen, etc. will all keep FFA low and make you burn sugar instead.