Magnesium Forms Compared: What the Absorption Data Show
Oxide, citrate, chloride, amino acid chelate. Absorption has been compared directly across forms. The laxative effect has not, and the difference between those two statements matters.
supplements
Leaky Gut: What Is Measured, and What Is Sold
Intestinal permeability is a real, quantified research variable. 'Leaky gut syndrome' is a marketing category. The distance between the two is the story.
The CFU Number Is the Wrong Thing to Compare
Labels advertise 50 billion, then 100 billion. The published dose-response evidence does not support reading that number as a ranking.