Even though not currently relevant for diagnostic purposes, the electron microscopic study shows epithelial cells with ribosomes, Golgi apparatus, prominent rough endoplasmic reticulum immersed in a moderate cytoplasm with electron dense granules and variable amounts of prominent melanosomes and premelanosomes
Glycerophospholipids, critical components of neuronal membranes and brain phospholipids, play an essential role in regulating synaptic function and can be subdivided into phosphatidylserine (PS), phosphatidylethanolamine (PE), and phosphatidylcholine (PC)
Now, while B12 doesn't directly cause weight gain, a deficiency can certainly have an indirect impact on your body's energy levels and, consequently, your activity and metabolism
Biosci Rep (2020) 40(1):BSR20191900
They act through different mechanisms and may be complementary, not replacements
The clinical application requires understanding both the peptide's mechanisms and appropriate dosing strategies for specific conditions