J.TurnerJ
muscle volume falls as weight predicts while muscle quality improves beyond estimate (Sattar 2025 muscle)
(Adapted from Katz PO, Dunbar KB, Schnoll-Sussman FH, Greer KB, Yadlapati R, Spechler SJ
B12 from food and supplements has to pass through a fairly involved process in the stomach and gut before your body can use it, and that process becomes less efficient with age, with certain medications, and with diets that include little or no animal protein
Absorption rates (bioavailability) can be low
Patients with bipolar disorder experience significant cognitive and functional impairments and are at high risk of premature death from drug abuse and suicide, as well as comorbidities such as the metabolic syndrome and cardiovascular diseases [3,4,5]