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It is necessary for proper absorption of vitamin B12 and for the production of red blood cells and cells of the immune system.

doi:10.1155/2024/8827402
Toward the end of that decade, Sikiric published several papers based on his Ph.D

Injection timing can be staggered or combined at separate sites without complication
Choline deficiency can impair fat export, leading to hepatic steatosis, though dietary choline intake is typically adequate in most individuals
Researchers often study it in the context of other pathways
