So two weeks in, using HGH from a trusted source though it is chinese. Read the China HGH thread and trust the source enough to give this a shot.
Anyway, 2 weeks in and feel good, but yawning and stretching every five mins. Thought I'd read up about yawning and stretching and found this:
Does it make sense that DA mediated receptors would be stimulated from HGH?Yawning is considered a brainstem regulated behavior which is associated with changes in arousal and activity levels. Yawning and stretching are dopamine (DA) mediated behaviors and pharmacological studies indicate that these behaviors are associated with increased DA release coupled with stimulation of postsynaptic DA-D2 receptors.
Read More: http://informahealthcare.com/doi/abs...ournalCode=nes