Seguiamo il percorso della B12 nel nostro organismo e scopriamo che -a seconda se viene ingerita col cibo o attraverso un integratore- esistono 2 possibili vie attraverso le quali la B12 può essere assorbita.
https://www.healthline.com/nutrition/methylcobalamin-vs-cyanocobalamin#bottom-line
Advait Vasavada; Preeti Patel; Devang K. Sanghavi, Cyanocobalamin
https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/cyanocobalamin
https://www.healthline.com/nutrition/methylcobalamin-vs-cyanocobalamin#bottom-line
Corey Counts, What Are the Different Types of Vitamin B12?
https://rockymountainskincareclinic.com/vitamin-b12/what-are-the-different-types-of-vitamin-b12/
VITAMIN B12 FORMS
https://www.b12-vitamin.com/forms/
Vitamin B12: Needs and Sources For Vegans and Omnivores