Some benefits of getting B12 injections are the prevention of memory loss, weight loss, improved nerve health, mental clarity, anemia treatment and prevention, preventing fatigue and boosting energy, and replenishing hair, skin, and nail cells
L-Carnitine (Carnicor) by preventing acyl CoA accumulation preserves mitochondrial adenine nucleotide translocase (ANT) activity thus allowing ATP/ADP exchange (ATP for extramitochondrial utilization, ADP for mitochondrial ATP synthesis)
Tirzepatide works similarly to these hormones by stimulating both at the same time
The sermorelin pills vs injections question resolves itself when a patient has IGF-1 labs from both periods in front of them
How peptides reduce pain (different from pain medications) Peptides address pain at the source, not just symptoms