Magnesium
7 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. We scored glycinate, threonate, and citrate on absorption, dose accuracy, and third-party testing.
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.