Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2018 1
2021 1
2023 0
Text availability
Article attribute
Article type
Publication date

Search Results

2 results
Results by year
Filters applied: . Clear all
Page 1
L-theanine and Neumentix mixture improves sleep quality and modulates brain neurotransmitter levels in mice.
Zhang Y, Jia X, Chen X, Liu Y, Zhao Z, Hao J, Wu R, Feng H, Ren X. Zhang Y, et al. Ann Palliat Med. 2021 Apr;10(4):4572-4581. doi: 10.21037/apm-21-663. Ann Palliat Med. 2021. PMID: 33966405 Free article.
BACKGROUND: L-theanine (L-THE), a natural amino acid found in green tea, has been shown to improve anxiety and sleep. Neumentix proprietary spearmint extract (PSE), which is commonly found in beverage flavoring a pharmaceutical, also has a wide range of health benef …
BACKGROUND: L-theanine (L-THE), a natural amino acid found in green tea, has been shown to improve anxiety and sleep. Neumentix propr …
Pharmacological Evaluation of Mentha spicata L. and Plantago major L., Medicinal Plants Used to Treat Anxiety and Insomnia in Colombian Caribbean Coast.
Caro DC, Rivera DE, Ocampo Y, Franco LA, Salas RD. Caro DC, et al. Evid Based Complement Alternat Med. 2018 Aug 7;2018:5921514. doi: 10.1155/2018/5921514. eCollection 2018. Evid Based Complement Alternat Med. 2018. PMID: 30158996 Free PMC article.
Medicinal plants are an invaluable source of bioactive metabolites that can be useful as new pharmacological treatment. Teas from Mentha spicata and Plantago major are employed by Colombian populations to treat stress and insomnia. ...In conclusion, these results re …
Medicinal plants are an invaluable source of bioactive metabolites that can be useful as new pharmacological treatment. Teas from Mentha …