Bacteriostatic Water (10mL) is sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative
Using the wrong one is like using a screwdriver to hammer a nail
AI is similar to the RDA, which is a daily intake level thought to meet the requirements of 97.5% of people, but AI is based on weaker evidence than RDA
This represents one area where more really might be better
Bannon et al., Importantly, weight-dependent heterosynaptic plasticity does not prevent segregation of weights of synapses subject to distinct patterns of input activity, e.g., groups of inputs with different frequency or correlation of presynaptic firing (Chen et al., 2016)
For optimal nasal absorption, dosing protocols recommend waiting up to one minute between sprays to the same nostril, maintaining a tilted head position while spraying, and clearing any nasal congestion prior to administration