Food and Drug Administration) Dosage and infusion rate : high doses or rapid infusion increase risk of systemic reactions (allergy, shock, organ stress)
Oral B12 supplements are widely available in tablet, capsule, and sublingual forms
People with pre-existing health conditions, pregnant or breastfeeding women, and those with certain types of cancer should consult with a healthcare professional before considering these treatments
If you're interested in the basic neuroscience of dihexa then this review article is a good place to start: Wright, John W., Leen H
How does epitalon affect sleep
For anyone whose sleep problems stem partly from stress, this mechanism matters enormously