Regarding hair loss...I, too, noticed some hair loss early on in my
change of
diet.
Now, after about 10 months of being on a consistent paleo style
diet(with
small amounts of dairy on occasion) I am noticing fuller, thicker
hair.
Shinier.

Most noticeably is the growth of my fingernails. I have to trim/file
at least
twice a month. They are thicker as well. They look great!!!

Another physical change...my eyes have more color in the iris. They
have
always been a pale greenish blue. Now they are more vividly colored-
almost a
deep turquoise. People ask if I am wearing colored contact lenses.
I hope this color change is a good thing. :)

Mary-San Antonio