Figure 2

![Figure 2: Fig. 1 PRISMA flowchart of all included studies](https://pdfs.citedhealth.com/figures/39633316/76.png)

> Source: Reza Moshfeghinia et al. "The effects of L-theanine supplementation on the outcomes of patients with menta." *BMC psychiatry*, 2024. PMID: [39633316](https://pubmed.ncbi.nlm.nih.gov/39633316/)

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  <img src="https://pdfs.citedhealth.com/figures/39633316/76.png" alt="Fig. 1 PRISMA flowchart of all included studies" />
  <figcaption>Figure 2. Fig. 1 PRISMA flowchart of all included studies<br>  Source: Reza Moshfeghinia et al. "The effects of L-theanine supplementation on the outcomes of patients with menta." <em>BMC psychiatry</em>, 2024. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/39633316/">39633316</a></figcaption>
</figure>