When your body isnt getting enough vitamin B12, red blood cells become enlarged making it harder for them to move in your bloodstream
References Ipsen DH, Lykkesfeldt J, Tveden-Nyborg P (2018) Molecular mechanisms of hepatic lipid accumulation in non-alcoholic fatty liver disease
Early infectious acute respiratory distress syndrome is characterized by activation and proliferation of alveolar T-cells
Vesicle Engineering Vesicles 100-220 nm
Evidence snapshot: The strongest human evidence comes from a 2-year randomized controlled trial in 65 healthy older adults (Nass et al., 2008, Annals of Internal Medicine) showing sustained GH/IGF-1 increases and preserved fat-free mass, plus an earlier short-term human polysomnography study on sleep (Copinschi et al., 1997, Neuroendocrinology, PMID 9349662)