Natalie Ochoa, president of
Jigsaw Health, details widespread magnesium insufficiency and why it occurs (soil depletion, low plant intake/processed foods, stress-related loss, aging, and medication effects including diuretics and proton pump inhibitors). They discuss the poor reliability of standard serum magnesium testing, the limitations of RBC magnesium testing, and using symptoms such as cramps, twitches, constipation, fatigue, and sleep trouble as clues. Ochoa explains Jigsaw’s sustained-release magnesium malate (MagSRT) designed to reduce GI side effects and how to read labels for elemental magnesium, with typical intake around 500 mg/day. She reviews the 2018 placebo-controlled Scottsdale Magnesium Study (91 participants) showing increases in RBC and serum magnesium and reduced deficiency symptoms, and a Korean study linking higher magnesium intake to less sarcopenia and lower CRP. They also cover MagSoothe (magnesium glycinate) and an Oura Ring-based sleep trial reporting reduced perceived stress and improved sleep quality, plus mention Jigsaw’s potassium drink, electrolyte product, and cod liver oil.