Sublingual vitamin B12 compared to intramuscular injection in patients with type 2 diabetes treated with metformin: a randomised trial
doi: 10.3389/fendo.2020.617400 Received 14 October 2020 Accepted 23 November 2020 Published 08 January 2021 Volume 11 - 2020 Edited by Magdalene K
However, severe persistent vomiting (more than 3 episodes per day for more than 2 days), signs of pancreatitis (severe abdominal pain radiating to the back), or allergic reactions (hives, difficulty breathing, facial swelling) warrant immediate protocol cessation and medical attention
Interesting insight, I believe this trend offers real opportunity for brands that are naturally healthy.
They are particularly useful for recording rare or unexpected clinical outcomes
Nat Methods 12, 78, doi: 10.1038/nmeth.3213 (2015)