What is the difference between magnesium citrate and magnesium glycinate?
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 22, 2025 · 10 min read
Magnesium is essential for hundreds of bodily functions, but not all supplements are created equal. Here is the evidence-based breakdown of how citrate and glycinate affect your digestion, sleep, and absorption differently. “Patients often grab the first magnesium bottle they see, not realizing that the molecule attached to the magnesium dictates where it goes in ...