This hydration vs. caffeine chart is designed to help voice patients visually track daily fluid intake and better understand how caffeinated beverages may impact vocal health. By comparing hydrating fluids (e.g., water, herbal teas) with caffeinated drinks (e.g., coffee, soda, energy drinks), patients can monitor patterns that may contribute to vocal fatigue, dryness, or strain. This chart promotes increased awareness, supports carryover outside of therapy, and encourages healthy voice habits es