Brown fat is fat that is the most resistant to weight loss. *If this is
a system that reduces brown fat then it's a good idea for folks well
over their ideal weight.

I wouldn't think there would be much loss of brown fat as it's purpose
seems to be to generate heat vs storing excess energy. There doesn't
seem to be much brown fat in the gut area of an adult.

I think I will keep the carbs at the lower level for a while to see if
the effects persists or subsides

Less than six months please! *Or do cycles of much higher carb.

Ah, to keep the metabolic advantage, Thx