my speculation is that, my hair, left on its own, would become very porous, very quickly. Since I had been treating my hair to twice weekly heavy protein paks for almost a year at the time of my hair analysis, probably it came back as 'normal' purely because I had been treating this way. I think the long-term PT have normalized my hair but if I were to stop doing the frequent PT's, my hair would naturally be very higly porous...

that's my best guess anyway, after thinking about it a bit.
shoulder length inverted bob; fine; 3A-3B; med-thick density; normal porosity; normal elasticity- my hair loves keratin, ACV, silk protein ,Curlkeeper and AG:Recoil ; seems to hate moisturizing products and oils except mineral oil; CG- Jan/'09-mod CG Sept/'09;CG again Jan/'10/mod CG from Mar'10

receive $10 off 1st order of $40 & up, or $5 off on smaller orders, when using iHERB code: GIK909