Foundational
Magnesium: 7 Forms Compared — Which One Do You Need?
Magnesium glycinate vs threonate vs taurate and 4 more forms compared. Dosing, deficiency signs, and why serum testing is unreliable. A physician's guide.
Supplements
Strong EvidenceMagnesium
Forms, dosing, and the widespread deficiency most physicians overlook.
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Magnesium for Sleep: Which Form Works Best and Why
Dr. Julian Douwes reviews the clinical evidence on magnesium for sleep — comparing glycinate, threonate, and oxide, with dosing protocols used in integrative practice.
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Magnesium Deficiency Symptoms: The Warning Signs Most People Miss
Physician guide to magnesium deficiency symptoms including muscle cramps, insomnia, anxiety, heart palpitations, and fatigue. Testing, causes, and how to correct it.
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Magnesium Glycinate vs. L-Threonate: Which Form for Sleep, Anxiety, and Brain Health?
Physician comparison of magnesium glycinate vs magnesium L-threonate. Which form for sleep, which for cognition, absorption differences, dosing, and evidence quality.
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When to Take Magnesium: Morning vs. Night, With or Without Food
Physician guide to magnesium supplement timing. When to take glycinate, threonate, citrate, and other forms for maximum absorption and effect. Morning vs night, food interactions.
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Best Supplements for Deep Sleep: Evidence Ranked
Physician-ranked guide to sleep supplements. Magnesium glycinate, glycine, apigenin, L-theanine, and ashwagandha compared by evidence quality for deep sleep enhancement.
