Research in humans is a bit less impressive Clinical trials in humans A 1981 double-blind study found that chronic insomniac patients found that subjects slept 59% more, shorter sleep latency, and higher sleep efficiency (Schneider 1981) A 1987 double-blind study did not find any statistically significant changes in sleep structure as measured by REM sleep, NREM sleep, or total sleep time (Debellis 1987) A 1992 double-blind study in 14 chronic insomnia patients found higher sleep efficiency and subjectively estimated tiredness decreased to similar levels of healthy subjects in 7 nights of injections (Schneider 1992) There are some limitations to these studies however
In this particular conformation, HGF II binding strengthens the interaction between HGF I and c-MET II and thereby stabilizes the entire c-MET I/HGF I/c-MET II complex (Fig
Vitamin B12 deficiency and the role of gender: a cross-sectional study of a large cohort
Not as an independent driver of weight loss the evidence for that is weak
Andrew Huberman: But the point that you're making is a really good one, that the four gram amount is not a threshold based on anything, except the threshold of people's willingness to actually take the stuff
Since DSIP appears to influence sleep architecture and circadian signaling, injecting 13 hours before your target sleep time tends to produce the best results