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Best Supplements for Anxiety: Options That Work
by Glenari Editorial Team
on Mar 20 2026
Magnesium glycinate, ashwagandha, and L-theanine are the three supplements with the strongest clinical evidence for anxiety relief. This guide ranks every option by research quality, explains how each works at the neurochemical level, covers what's available over the counter without a prescription, and provides an honest daily protocol — including where supplements end and professional help begins.