Application Recipe
Citrus Electrolyte Drink
A lightly salted citrus drink for ordinary hydration when heat or light sweating makes plain water less appealing.
Recipe by N. J. Sorensen, RDN, LD. Tested as written. Nutrition guidance is general education; not individualized medical nutrition therapy.
Use Case
Use this recipe as a flavored hydration option during hot weather or after light sweating. It is not a standardized oral rehydration solution and is not intended to treat vomiting, diarrhea, heat illness, or moderate to severe dehydration.
Snapshot
- Prep: 5 minutes
- Total: 5 minutes
- Yield: ~2 cups (480 ml)
- Skill: none
- Equipment: measuring cup, spoon, glass or bottle
Ingredients
- 2 cups (480 ml) water
- 2 tablespoons fresh lemon or lime juice
- 1–2 teaspoons sugar or honey
- 1/8 teaspoon salt
Instructions
- Add water to a glass or bottle.
- Stir in citrus juice.
- Add sugar or honey and mix until dissolved.
- Add salt and stir until fully dissolved.
- Use immediately or refrigerate.
Why This Works
Water supplies fluid. Salt adds a small amount of sodium, while citrus and a small amount of sweetener can improve flavor and make the drink easier to consume. Standardized oral rehydration solutions use precise glucose and electrolyte concentrations to support sodium and water absorption; this home recipe does not reproduce that formulation.
Default Use
Use as one beverage option during ordinary hydration or after light sweating, and drink according to thirst and tolerance. For prolonged or intense exercise, heavy sweating, illness, or ongoing fluid loss, use a hydration plan appropriate to the situation rather than treating this recipe as a fixed replacement dose.
Boundary Conditions
Do not use this recipe as a substitute for standardized oral rehydration solution or medical care when vomiting or diarrhea is persistent, fluids cannot be kept down, or signs of more serious dehydration or heat illness are present.
Seek prompt medical care for confusion, fainting, severe weakness, rapid heartbeat, very little urination, worsening symptoms, or inability to drink. Children, older adults, pregnant people, and people with kidney disease, heart failure, diabetes, prescribed fluid restrictions, or medicines that affect fluid or electrolytes may need individualized guidance.
During heat exposure, confusion, loss of consciousness, seizures, or very high body temperature may indicate heat stroke. Call 911 and begin rapid cooling; do not rely on this beverage.
Swaps
- Use lemon, lime, or a small amount of orange juice for flavor.
- Use sugar, honey, or maple syrup to taste; the sweetener is optional for ordinary hydration.
- Use the measured salt amount as written; do not increase it in an attempt to make an oral rehydration solution. People following a sodium restriction should use an amount consistent with their individualized plan.
Put This Into Practice
Use this as a flavored drink during hot weather or after light sweating. Stop treating it as a home remedy if symptoms persist or worsen, fluid losses continue, or you cannot keep fluids down. Urine color or short-term symptom improvement alone does not confirm recovery.
Storage
Store refrigerated for up to 24 hours. Shake or stir before drinking.
Evidence and Scope
WHO oral rehydration solution uses a defined glucose-electrolyte formulation for clinical rehydration. This recipe is a general hydration beverage and is not compositionally equivalent to ORS.
Connects To
- Hydration Guide — gateway to the full hydration decision, detection, reference, and application network
- Hydration — the core hydration decision this drink supports
- Electrolytes and Hydration — when and why electrolytes are needed
- Dehydration Signs — how to recognize when fluid losses need a different response
- Hydrating Foods — other food-based ways to support hydration
Bottom Line
Use this as a lightly salted citrus beverage for ordinary hydration or light sweating, not as a substitute for standardized oral rehydration solution or medical care.