The Big Magnesium Lie (These Kinds Don’t Work)

Thomas DeLauer
Thomas DeLauerJun 2, 2026

Why It Matters

Using the wrong magnesium form can waste money or cause unwanted effects (e.g., diarrhea or poor absorption); selecting the appropriate compound improves efficacy for sleep, digestion, muscle cramps or energy.

Summary

The video reviews nine common magnesium forms and advises choosing based on specific health goals rather than assuming all supplements are equal. Magnesium chloride is presented as a versatile, highly soluble option that supports digestion; magnesium oxide has high elemental content but very poor absorption; magnesium citrate acts as a strong osmotic laxative and is generally unsuitable for daily use. Magnesium glycinate is recommended for calming and sleep due to good tolerance and absorption, while magnesium malate is favored for energy and mitochondrial support.

Original Description

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References & Resources
Timestamps ⏱
0:00 - Intro
1:21 - Magnesium Chloride
2:29 - Magnesium Oxide
3:12 - Magnesium Citrate
4:04 - Magnesium Glycinate
5:16 - Magnesium Malate
6:56 - Free Variety Pack of LMNT Electrolytes
7:38 - Magnesium Sulfate
8:12 - Magnesium Orotate
8:49 - Magnesium L-Threonate
9:50 - Magnesium Taurate
11:03 - Which Form of Magnesium to Use For Your Goals
12:36 - Dosing
13:50 - Best Test to Check Magnesium Levels
14:32 - Magnesium for Fasting

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