Mineral salt in water for migraine relief
Gary explains that many people are actually mineral deficient, not just electrolyte deficient in potassium and magnesium, because soils are depleted. He stresses that a good mineral salt contains 91 trace minerals, not just sodium chloride. He ties this to his broader health philosophy: give the body the raw materials it needs and let it do its job, rather than immediately reaching for pharmaceuticals. He mentions that he personally uses Baja Gold and often carries it while traveling.
The brain itself has no pain receptors; all headache pain comes from the dura. The dura is sensitive to stretch and contraction, which are controlled by osmotic balance—the movement of water across membranes driven largely by sodium concentration. Low sodium can cause the dura to contract or stretch abnormally, triggering pain. Adding mineral salt restores the proper osmotic gradient, relieving the mechanical stress on the dura.
Gary mentions that he gets migraines himself and uses this protocol when they come on throughout the day.
The dura hates two things. It hates being stretched and it hates being contracted. And what determines whether or not it's doing that is the sodium gradient, the osmotic gradient.

