Blog

What's the Fastest Way to Rehydrate? What to Drink and What to Skip

By the time you feel thirsty, dehydration is already underway, and for the migraine brain, the effects arrive sooner and hit harder than they do for most people. The fastest way to rehydrate is not to drink more plain water. It is to pair water with electrolytes, specifically sodium, which governs fluid balance at the cellular level and keeps water where the body actually needs it. This blog covers the signs of dehydration to watch for, what causes it, the best drinks for fast rehydration, and why the sipping-versus-full-glass distinction matters more than most people realize.

by Health By Principle on July 24, 2026 in dehydration, electrolyte, electrolyte supplements, Electrolytes, hydration

When Healthy Habits Backfire: Low Sodium, Excessive Water, Fasting, and Migraine Risk

Some of the most widely promoted healthy habits, cutting sodium, drinking more water, intermittent fasting, can quietly work against the migraine brain rather than supporting it. Low sodium diets have been shown across 23 clinical trials to worsen insulin resistance. Plain water without electrolytes dilutes the very sodium the nervous system depends on. And headache while fasting is not a detox response, it is an electrolyte depletion signal. This blog breaks down the physiology behind all three, and what consistent electrolyte support actually looks like for a nervous system that does not respond to generic wellness advice the way an average brain does.

by Health By Principle on July 13, 2026 in drinking water, electrolyte, Electrolytes, fasting, headache, low sodium, migraine

Can Electrolyte Imbalance Cause Urinary Infrequency?

Electrolytes like sodium, potassium, and magnesium are vital for hydration, muscle function, and waste removal—and imbalances can directly affect how often you urinate. Too much of certain minerals can trigger increased urination, while frequent urination from diuretics (like caffeine or alcohol) or illness can deplete electrolytes and cause dehydration.

To restore balance, the blog highlights using supplements, choosing low-sugar electrolyte drinks, trying unique sources like pickle juice, and eating electrolyte-rich foods such as leafy greens, nuts, and avocados. These strategies help maintain hydration, prevent imbalances, and keep your body functioning at its best.

by Health By Principle on August 29, 2025 in electrolyte, electrolyte homeostasis, Electrolytes, electrolytes and hangovers

using a pinch of salt to season food which helps gets sodium in your system

Iodine: Not Enough, Too Much, and Why You Need to Regulate Your Supplements

Iodine is essential to the correct functioning of many organ systems within the human body, but too much or too little can be problematic. It’s important to regulate your iodine intake if you are supplementing or have conditions like Hashimoto’s or Graves’ diseases that make you particularly sensitive to iodine.