At this point, a persons ability to think clearly, make decisions, and control their muscles is significantly impaired
On top of that, users eating less than usual will also get drunk faster, as Fiona experienced
Is this a comment about their safety/efficacy
The same old line about too much B12 being harmful (which is complete rubbish) is often used in these letters and if the patient is unaware of the truth about B12 they might quietly comply with the harmful removal of their vital treatment
Sometimes the "cheaper" option ends up costing more when you factor in months of use without results, hidden subscription fees, and the eventual pivot to something that actually works
The only connection between BNP and DSIP is that both are peptides and both involve the word "brain" in common shorthand