b12 injection uses in english Benefits: Energy, Mood, Metabolism Comment “b12” to get free
Description
PMID 16585128
Stomach acid and pepsin are required to free food-bound B12, which then binds to salivary R-proteins

J Transl Med 22 , 998 (2024)

Nicotinomide (vitamin B3) has been shown to be liver toxic in doses over 3G per day so observant of your daily and weekly intake