Vitamin B-12 deficiency is not super common in the U.S
Bennett BJ, Vallim TQ, Wang Z, Shih DM, Meng Y, Gregory J, Allayee H, Lee R, Graham M, Crooke R, Edwards PA, Hazen SL, Lusis AJ: Trimethylamine-N-oxide, a metabolite associated with atherosclerosis, exhibits complex genetic and dietary regulation
Effects of a superpotent melanotropic peptide in combination with solar UV radiation on tanning of the skin in human volunteers. Archives of dermatology 140 7 (2004): 82735
It is class-wide counter-regulation: stopping removes the signal that was holding down a set-point the body still defends. The felt marker of the rebound is the return of food noise, which patients in the exit interviews reported as the first sign the loss was reversing. Metabolic loss tracks weight regain
They are not recommendations for human use, medical advice, or instructions to begin a KLOW cycle
R free : 0.238