Are electrolyte packets actually worth it or is salt water the same thing?

Great question. The honest answer is: it depends on your situation.

When salt water is basically fine

• Mild everyday hydration
• Light exercise
• You're also eating regular food (which provides potassium, magnesium, etc.)

When electrolyte packets are worth it

Salt water only replaces sodium and chloride. Quality electrolyte packets also include potassium, magnesium, and sometimes calcium - which matter more when you're:

• Doing intense or prolonged exercise (60+ minutes)
• Sick with vomiting/diarrhea
• In extreme heat
• Doing keto/low-carb diets
• Experiencing muscle cramps

Specific recommendations worth the money:

• LMNT - high sodium, no sugar, great for keto/heavy sweaters
• Liquid IV - widely available, good for illness recovery
• Nuun - lower calorie, good for moderate exercise
• DripDrop - closer to a medical ORS formula, great for illness

The budget reality

You can honestly DIY a decent electrolyte drink with salt + lite salt (potassium chloride) + a little citrus juice for pennies.

Bottom line: For casual use, salt water or food is fine. For hard workouts, illness, or heat stress, a proper electrolyte mix with potassium genuinely helps.