But their receptor engagement profiles have diverged in ways that define everything downstream
A study in healthy volunteers explored the vasodilatory and headache-inducing properties of GLP-1, revealing no significant differences in post-infusion headache between GLP-1 and placebo [30]
The community includes researchers running various stack combinations who share real-world observations
Interestingly, estrogen receptors ER and ER are located in the axons and synaptic terminals of pre-synaptic cells and also in the dendritic spines (structures crucial for synaptic transmission) of post-synaptic cells (McEwen and Milner, 2007), indicating a role in local regulation of synapsis instead of exerting an effect at nuclear transcription (Zarate et al., 2017)
In the brain, it acts on appetite centers to reduce hunger and food intake, which significantly contributes to weight loss
Exercise feels harder due to joint discomfort and reduced energy