A Nutraceutical Approach Using Herbs, Vitamins, Trace Elements, and Amino Acids for the Treatment of Insomnia Disorder and Anxiety: An Eight-Week Observational Study.

Cureus · 2025 · PMC11927929 · PMID 40125206

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a slight trendno p-value reported

However, during treatment, no effects on the degree of fatigue were observed, although a slight trend was observed after four weeks of treatment (Figure 4 ).

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