Magnesium
8 evidence-based guides on magnesium — backed by clinical research and scored in our catalog.
Magnesium Glycinate vs Citrate vs Oxide: Which Form Actually Absorbs?
Glycinate (80% absorbed) vs citrate (50%) vs oxide (4%) — with elemental-dose math, side effects, and picks for sleep, constipation, and cognition.
Best Magnesium Supplements 2026, Ranked by Clinical Evidence
Learn which magnesium form actually matches your goal — glycinate, threonate, citrate and more — and see the top-scored magnesium products in our catalog.
Best Sleep Supplement Protocol 2026: Clinical Evidence Stack
Build a cheap, non-habit-forming sleep stack using magnesium glycinate, L-theanine, and glycine — three compounds with the strongest clinical trial support.
8 Signs of Magnesium Deficiency – 2026 Guide
Muscle cramps, twitching eyelids, and poor sleep may signal low magnesium. Learn all 8 signs, why standard blood tests miss it, and how to fix it.
Electrolytes Guide 2026: Evidence-Based Sodium, Potassium & Magnesium
Discover who actually needs electrolyte supplements, the real science on sodium, and a DIY fix for keto flu symptoms — for about 15 cents a day.
Best Time to Take Magnesium: The Timing Science (2026)
Morning, evening, or with food — when you take magnesium matters more than you think. Form-specific timing rules backed by clinical research.
Magnesium for Anxiety: The Glycinate-GABA Connection
Magnesium deficiency is linked to anxiety symptoms. Glycinate is the form with evidence for anxiety reduction — here's the mechanism and protocol.
Best Food Sources of Magnesium
Roughly half of adults fall short on magnesium. The top whole-food sources - leafy greens, nuts, seeds, legumes, dark chocolate - plus how much you need and when a supplement helps.