i agree kev, so many things can help. without health or certain types of nutrients/nourishment it would be most impossible to grow hair. the guy in the photo link that i posted eats really well in addition to his hair loss treatments.
so many things promote healthy hair growth !
fish oil, selenium, b-vitamins, flax seed, exercise,
... the list goes on forever. any major vitamin deficiency causes hair loss. and of course theres no better way to get these vitamins than through food. really makes one think when they want to grow hair back. i take grape seed extract which helps speed up hair growth, it really does seem to.
another note/something i forgot to write: the amounts that we came up with for the recent concentration of the formula happened by accident, which is another interesting thing. the people who had incredible success (2 or 3 of them) had accidentally read the original instructions wrong and made much more potent versions of the formula. the formula seemed to work anyway, but this just increased its level of effectivity. the levels of daily vitamin intake through topical absorption are still well within safe range. many great things happen by accident.