Caffeine vs Dulaglutide

## Caffeine vs Dulaglutide: Overview

This comparison examines the pharmacological differences between **Caffeine** and **Dulaglutide**.

## Mechanism of Action

**Dulaglutide**: GLP-1 receptor agonist fused to Fc fragment; enhances glucose-dependent insulin secretion.

## Pharmacokinetics

**Half-life**: Caffeine — N/A; Dulaglutide — 5 days.

## Chemical Properties

**Type**: Caffeine — Small molecule; Dulaglutide — Protein.