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Factors that may influence protocol design include: The nature and location of the injury Activity level and physical demands Age and recovery history Concurrent treatments or medications Clinicians such as those affiliated with Pulse and Remedy emphasize that peptide protocols should evolve over time, with adjustments based on patient response and ongoing evaluation

### Semaglutide Mechanism of Action Semaglutide achieves **weight loss** through multiple complementary pathways: - **Central appetite suppression** acts on hypothalamic GLP-1 receptors to reduce hunger and increase satiety - **Delayed gastric emptying** slows stomach emptying, prolonging feelings of fullness - **Improved insulin sensitivity** reduces insulin resistance and promotes healthy glucose metabolism - **Reward pathway modulation** reduces cravings and food-seeking behavior by acting on mesolimbic dopamine circuits - **Potential direct effects on adipose tissue** emerging research suggests GLP-1 may directly influence fat metabolism For a complete breakdown of semaglutide's dosing protocol, see our [semaglutide dosing schedule week-by-week guide](/guides/semaglutide-dosing-schedule-week-by-week-guide)

Store unopened vials at -20C (freezer) and reconstituted solutions at 2-8C (refrigerator) for optimal stability and shelf life