Figure 1

![Figure 1: Study design and results from the pilot double-blind placebo-controlled trial of Relora (Magnolia officinalis and Phellodendron amurense extract) measure cortisol levels, anxiety, and sleep quality in healthy premenopausal women.]()

> Source: Douglas S Kalman et al. "Effect of a proprietary Magnolia and Phellodendron extract on stress levels in h." *Nutrition journal*, 2008. PMID: [18426577](https://pubmed.ncbi.nlm.nih.gov/18426577/)

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  <img src="" alt="Study design and results from the pilot double-blind placebo-controlled trial of Relora (Magnolia officinalis and Phellodendron amurense extract) measure cortisol levels, anxiety, and sleep quality in healthy premenopausal women." />
  <figcaption>Figure 1. Study design and results from the pilot double-blind placebo-controlled trial of Relora (Magnolia officinalis and Phellodendron amurense extract) measure cortisol levels, anxiety, and sleep quality in healthy premenopausal women.<br>  Source: Douglas S Kalman et al. "Effect of a proprietary Magnolia and Phellodendron extract on stress levels in h." <em>Nutrition journal</em>, 2008. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/18426577/">18426577</a></figcaption>
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