Eric’s Conductivity Code

Eric Lawson had the physique of a pro cyclist, lean, efficient, and disciplined. But last season, his body betrayed him. Cramps struck mid-race. His legs locked like concrete, his mind fogged, and fatigue hit before mile 40. He blamed training load. He doubled hydration, gulping water before every ride, but it only made things worse.

'I was drinking gallons but felt more drained,' he said. He’d wake at night with muscle spasms, his heart fluttering irregularly. His coach thought it was overtraining. His doctor said his labs were fine. But something deeper, more electrical, was off.

The collapse came during the Aspen 100K. At mile 62, Eric blacked out on a climb. Paramedics found his sodium dangerously low — hyponatremia, despite drinking constantly. It was the irony that broke him: water had dehydrated him. After recovery, he searched “endurance athlete electrolyte imbalance case study.” The first result? Vitals Vault.

“They called it ‘electrical balance,’ not hydration, and that clicked,” he said.

He ordered the Performance Fluid Balance Panel immediately.

His results told the real story. Sodium: 129 mmol/L (low), Potassium: 3.3 mmol/L, Chloride: 93 mmol/L, CO₂: 20 mmol/L, Creatinine: 1.35 mg/dL, Uric Acid: 7.6 mg/dL, Osmolality: 270 mOsm/kg. Vitals Vault’s AI summary read: 'Dilutional hyponatremia and adrenal electrolyte dysregulation, water overload, mineral depletion, mild renal stress.'

He realized he wasn’t under-fueled, he was under-mineralized. His hydration lacked conductivity. His plan: replace plain water with electrolyte-balanced intake, restore magnesium and sodium ratio, and monitor renal clearance biweekly.

For the first time, he saw his performance problem as chemistry, not character.

The next eight weeks redefined his training. Eric began logging mineral intake like mileage. His mornings started with pink salt, lemon, and magnesium. He swapped sports drinks for balanced electrolyte mixes and learned that hydration was an equation, not a habit. By Week 8, the metrics shifted: Sodium 136, Potassium 4.0, Creatinine 1.1, Osmolality 283. The cramps vanished.

He trained smarter, shorter, more intentional rides with full recovery days. 'I stopped chasing sweat, started tracking salts,' he said. By month six, his endurance had doubled. He finished long climbs without trembling, his mind sharp, energy steady.

“Performance used to mean pushing harder,” he said. “Now it means conducting energy better.”

At month nine, his comprehensive re-test showed elite balance. Sodium 140, Potassium 4.4, Chloride 103, CO₂ 25, Creatinine 1.0, Uric Acid 5.5, Osmolality 289. His hydration curve, once erratic, was now perfectly aligned.

He completed his first Ironman Triathlon without a single cramp, finishing stronger than ever. His performance coach said, 'You didn’t train harder; you trained smarter.' Eric replied, 'I just gave my body the right signal.'

Now, Eric coaches other cyclists on electrolyte science. He tracks hydration like code, color-coded sodium-to-fluid ratios on his dashboard. Every test with Vitals Vault becomes a recalibration, not a correction.

“Hydration isn’t about more, it’s about meaning,” he says. “And when your body’s current flows right, so does your life.”

For him, balance isn’t endurance, it’s electricity.

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