B12 and Older Adults While a B12 deficiency isnt as prevalent as something like vitamin D or folate, evidence suggests that 10-15% of people over the age of 60 are low in B12, likely due to loss of a protein called intrinsic factor, which is essential for the body to absorb vitamin B12
Dosing typically starts at 0.6 mg and titrates up to 3 mg over several weeks
Glucose availability dictates adipocyte maturation, such that GLUT4-mediated glucose uptake promotes adipogenesis through a number of distinct mechanisms ( de novo lipogenesis from glucose, with the rate-limiting step in this pathway being catalyzed by pyruvate dehydrogenase (PDH)
In the body, peptides help send signals between cells and may influence processes related to recovery, metabolism, tissue repair, immune response, skin health, sleep, and hormone signaling