| Δ0 | sipping bone broth throughout the day for hydration itself | sipping bone broth all day to stay hydrated |
| Δ1 | other savory sodium-containing sipping broths and drinks used similarly | sipping chicken stock, sipping miso soup, sipping vegetable broth, sipping bouillon water |
| Δ2 | other trendy hydration or wellness drink habits | electrolyte water, coconut water, celery juice cleanses, sports drinks, collagen water |
| Δ3 | other high-sodium food habits in general diet | adding extra table salt, eating salty snacks daily, drinking canned soup regularly, eating cured meats often |
| Δ4 | general everyday dietary and lifestyle habits unrelated to sodium | eating more fiber, taking a daily multivitamin, going for a morning walk, eating fruit for dessert |
| Δ5 | topics entirely unrelated to diet or hydration | learning a new language, changing a car's oil, painting a bedroom wall, practicing guitar scales |