this is something i found on the net posted by Anthony Roberts about the difference between ed and eod injection. (it's the last part of an article on HGH)
Finally, I´ll tell you how I´d take HGH, personally. There was a study done on continuous HGH use vs. every other day injections (ED vs. EOD for the sake of brevity), with a equal total weekly dose. Although it´s counterintuitive, every other day injections produced better total growth in the kids in this (2 and 4 year long) study. Take a look at these graphs:
Growth velocity of children treated with alternate day HGH (the darker bars) or with a daily HGH regimen before, during, and 2 yr after stopping therapy. Values are the mean ± SD. *, P < 0.05; **, P < 0.01.(10)
IPB Image
Here´s another:
IPB Image
Pretreatment and cumulative 4-yr growth velocity of children treated with alternate day HGH ( the darker bars) or with a daily HGH regimen. Values are the mean ± SD. *, P < 0.00 (10)
Shooting HGH every other day more accurately replicates the pulsile frequency of HGH, and thus gave better results for growth (height) deficient children, HGH pulsatility is necessary for proper function of the HGH receptor.(10) Dosing in the EOD nature reduces incidence of any sort of withdrawal problems associated with normal HGH use, including regression or retardation of growth after cessation of therapy.
Therefore, I feel very comfortable speculating that the use of HGH in this manner, which more closely simulates the natural secretion pattern of it, allows the HGH receptors and the rest of the body to more efficiently recover from it, and this will result in much more muscle growth over time (although height was examined in the previous study). My recommendations therefore are 2 shots per day of .028iu/kg of bodyweight, taken every other day, for a minimum of 3months, and preferably for 2-3x that long, and preferably with the other synergistic compounds we´ve just taken a look at.