Brain slabs were dehydrated in graded ethanol and embedded in paraffin
Animal products and drinks like meat, dairy, and eggs are one of the many foods that contain vitamin B12
The ongoing presence of food keeps the pyloric valve in a managed state throughout the drinking period, continuously slowing alcohol absorption with each new drink consumed
A prospective functional study
Sources Vitamin B12 - Consumer | National Institutes of Health VITAMIN B12: Overview, Uses, Side Effects, Precautions, Interactions, Dosing and Reviews | WebMD Article Vitamin B12 Deficiency: Causes, Symptoms, and Treatment | WebMD Living longer isnt enough if you dont feel your best