If your primary reasons for supplementing are energy metabolism, blood sugar regulation, or reducing daytime anxiety, morning intake makes more sense
Liu, S., Verma, A., Kettenberger, H., Richter, W
If slow-wave sleep is shortened or fragmented, the peptide you injected that evening has nothing to amplify
One explanation for this may be that as long as the intake of protein is sufficient, serum IGF-I levels will remain relatively stable (115), i.e., the intake of calories per se does not alter serum IGF-I levels
Whilst vitamin B12 toxicity is exceptionally rare due to its water-soluble nature, very high levelsparticularly from mega-dose supplements or frequent injectionshave been associated with certain adverse effects, most notably skin reactions