I would say I have a moderate(adequate) protein diet but no grains(gluten sensitivity) and no sugar. My hair loves this diet and so do my nails. When I stopped eating this way and went back to a "convenience" diet, ie quick easy pick up meals from the grocery or stuff with wheat or grains, my hair actually started falling out more quickly. I have thinning hair from PCOS anyway so keeping my insulin(and androgen hormones) down with the no grains/sugar helps my general health and as a great side-effect my hair benefits too. When you're not eating the grains/sugar, you tend to eat a ton of vegetables which you get the benefit of too.
I did the same experiment a year ago. It's still in progress as I haven't hit a protein wall yet. My hair just keeps getting better and better. I only use protein products on my hair, no moisture and my hair is the best its ever been in my entire life. I will only be using protein from now on.
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
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Last edited by Ondulee; 03-22-2011 at 11:54 AM.