Since the retina is part of the central nervous system, Dinkov argues it's logical to expect these drugs to harm eye health as well
A washout period of at least 4 weeks is reasonable when transitioning, with IGF-1 reassessment at week 6 after starting MK-677 to confirm equivalent axis stimulation
for longer storage, prepare aliquots and freeze at 20 C (4 F) for up to 36 months [4]
Cheap and widely available, but poorly absorbed
More recently, a longitudinal study among 3,849 community-living older adults in Ireland found that low vitamin B 12 serum concentrations ( 258-601 pmol/L) (101)
Probably the game-changing study in the New England Journal, which I was corresponding author on, was STEP 1, which actually launched semaglutide to the world which for the first time caused a result in a 15% weight loss at the end of a year