Electrolytes vs. Water: What Should You Be Drinking to Stay Truly Hydrated?

At EASTSIDE FAMILY HEALTH CENTER in Kirkland, WA, we help patients look beyond quick hydration fixes. Dr. Frank Marinkovich, M.D., blends internal and functional medicine to teach patients how hydration really works—so you can stay energized, think clearly, and support your body’s natural balance every day.

Why Hydration Isn’t Just About Water

• Water helps flush toxins, regulate temperature, and transport nutrients

• Electrolytes (sodium, potassium, magnesium, calcium) help your cells absorb and use water properly

• Without enough electrolytes, drinking more water can actually dilute your balance and cause fatigue or cramps
  Why it matters: Real hydration is the balance of fluids and minerals.

Signs You May Need More Than Plain Water

• Frequent muscle cramps or twitching

• Dizziness or headaches after sweating

• Fatigue or brain fog, even when you drink plenty

• Clear urine all day long (yes—too clear can mean overhydration!)

• Low blood pressure or feeling lightheaded when standing
  Why it matters: These clues mean your cells might be thirsty for minerals, not just H₂O.

When to Choose Water Alone

• Light daily activity and mild climates

• Meals already high in potassium, magnesium, or sea salt

• Short workouts under 60 minutes with minimal sweating

• No signs of dehydration or mineral loss
  Tip: Sip throughout the day—don’t chug huge amounts at once.

When to Add Electrolytes

• Heavy sweating from exercise or hot weather

• Working long hours outdoors or in high heat

• Illnesses that cause vomiting or diarrhea

• Fasting or ketogenic diets, which can flush electrolytes faster

• Feeling run down despite drinking lots of water
  Tip: Choose balanced electrolyte drinks without added sugars or dyes.

How We Help Patients Hydrate Better

• Nutrient & Hydration Labs – Assess electrolytes, hydration status, and mineral balance

• Personalized Recommendations – Diet tweaks, smart supplementation, and hydration timing

• IV Hydration Therapy – For recovery after illness, intense training, or dehydration

• Whole-Body Coaching – How hydration connects to digestion, hormones, and energy
  Why it matters: Hydration is a daily habit that shapes energy, mood, and long-term health.

Stay Balanced, Stay Energized

At EASTSIDE FAMILY HEALTH CENTER, we make hydration simple but smart. If you’re tired of guessing how much to drink—or whether plain water is really enough—come see how personalized care can make a difference.

Schedule your Hydration & Wellness Consultation today