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

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 waterelectrolyteElectrolytesfastingheadachelow sodiummigraine
Post-COVID Neurological Effects and Migraines

Post-COVID Neurological Effects and Migraines

Noticed worse migraines after COVID? Research shows a clear link between long COVID, neuroinflammation, and migraine activity, plus how to support recovery.

 

Why Your Migraine Supplement Might Be Making Your Stomach Worse

Why Your Migraine Supplement Might Be Making Your Stomach Worse

If you have ever started a new supplement for migraine support and noticed bloating, nausea, or digestive discomfort shortly after, the problem is likely not the active ingredient, it is everything else in the formula. This blog covers the specific ingredients to watch for on labels and what clean formulation actually looks like.

Histamine and Migraine: Is Histamine Intolerance the Real Cause?

Histamine and Migraine: Is Histamine Intolerance the Real Cause?

Tomatoes, avocados, aged cheese, red wine — on paper, these foods have nothing in common. But for many migraineurs, they all trigger the same attack, and the common thread turns out to be histamine. This blog covers what histamine actually does in the body, why the migraine brain reacts to it differently, what histamine intolerance really looks like, and what consistent nutritional support can do to reduce how much disruption a histamine exposure causes.

by Health By Principle on April 21, 2026  in histamineHistamine and Migrainesmigraine
B1

What Is Vitamin B1, What Does It Do, and How Do You Know If You Are Deficient?

Vitamin B1 is one of the most overlooked nutrients in modern health and one of the most commonly depleted. From persistent fatigue and brain fog to nerve sensitivity and poor sleep, the early signs of thiamine deficiency are easy to miss. This guide covers what B1 actually does, who is most at risk, what quietly drains it from your body every day, and why the form you supplement with matters more than most people realize.

by Health By Principle on March 27, 2026  in b1migrainemigrainesvitamin b1
What Causes Early Morning Migraines? Causes, Contributing Factors, & Relief

What Causes Early Morning Migraines? Causes, Contributing Factors, & Relief

Early morning is the most common time for a migraine attack and it is not bad luck. It comes down to what your body runs low on while you sleep. Here is the physiology behind morning migraines and what you can do to support a more stable baseline before the sun comes up.

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