Acylation Stimulation Protein (ASP) = Fat storage without insulin.
Fat activates it's own storage without insulin, due to it. The old model was that insulin activates lipoprotein lipase (LPL) which dissassembles chylomicrons to store the fatty acids. The discovery of ASP makes this simplistic model
obsolete.
AND It takes only miniscule amounts of insulin to activate fat cell storage and inhibit mobilization. Protein raises insulin more than enough to do this.
It all comes down to calorie balance in the end, granted the diet is sensible (adaquete protein and EFA's). People get shredded all the time, even naturals, w/ carbs every meal. I still prefer low carbs, but in the end it all comes down to calories. Eat too much and you'll get fat/won't lose fat when trying to cut, w/ high carbs or zero carbs.