Almost half said their doctor did not always consider what they wanted for their care. The problem here is that b12 deficiency is not a problem like depression which has numerous pharmacological and psychosocial options which can be presented as a buffet to be examined and sampled
But the two were studied in different people, for different purposes, with different endpoints, over different time frames so a direct numeric comparison is not valid
Alim I, Caulfield JT, Chen Y, Swarup V, Geschwind DH, Ivanova E, et al
A 2012 study showed that whey protein produced a greater insulin response than white bread on a gram-for-gram basis [9]
That said, it should be viewed as a supportive tool within a broader skincare or wellness routine not a singular miracle fix
Online databases like Science direct, Scopus, and PubMed were used as source for collecting and compiling the previous data