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Sleep is one of the few areas in health where the scientific consensus is clear and well-established. The supplement industry has not let that stop it from selling products where the evidence is considerably thinner. Magnesium glycinate formulas pitched as comprehensive sleep solutions. Functional beverages stacking five to eight compounds at sub-clinical amounts and presenting the combination as clinically validated. Melatonin alternatives citing relaxation studies that used doses the product does not deliver.
Our sleep and recovery investigations examine what these products actually contain, what the published literature says about each ingredient at relevant doses, and whether the marketing accurately represents the science. When the evidence is solid, we say so. When it is thin, we say that too.
What We Investigate in This Category
Our sleep and recovery investigations cover sleep support supplements including magnesium formulations, amino acid blends, and herbal preparations; nighttime functional beverages and drink mixes; melatonin products and melatonin alternatives; recovery-focused supplements for stress response and cortisol management; and combination products marketed for relaxation and sleep quality.
For ingredient-level analysis of common sleep supplement compounds — magnesium glycinate, L-theanine, ashwagandha, apigenin, glycine, tart cherry, and others — see the relevant entries in The Evidence File.
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