Reduction of depression and anxiety by 4 weeks Hericium erinaceus intake

Mayumi Nagano, Kuniyoshi Shimizu, Ryuichiro Kondo, Chickako Hayashi, Daigo Sato, Katsuyuki Kitagawa, Koichiro Ohnuki

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

Hericium erinaceus, a well known edible mashroom, has numerous biological activities. Especially hericenones and erinacines isolated from its fruiting body stimulate nerve growth factor (NGF) synthesis, which expects H. erinaceus to have some effects on brain functions and autonomic nervous system. Herein, we investigated the clinical effects of H. erinaceus on menopause, depression, sleep quality and indefinite complaints, using the Kupperman Menopausal Index (KMI), the Center for Epidemiologic Studies Depression Scale (CES-D), the Pittsburgh Sleep Quality Index (PSQI), and the Indefinite Complaints Index (ICI). Thirty females were randomly assigned to either the H. erinaceus (HE) group or the placebo group and took HE cookies or placebo cookies for 4 weeks. Each of the CES-D and the ICI score after the HE intake was significantly lower than that before. In two terms of the ICI, "insentive" and "palpitation", each of the mean score of the HE group was significantly lower than the placebo group. "Concentration", "irritating" and "anxious" tended to be lower than the placebo group. Our results show that HE intake has the possibility to reduce depression and anxiety and these results suggest a different mechanism from NGF-enhancing action of H. erinaceus.

Original languageEnglish
Pages (from-to)231-237
Number of pages7
JournalBiomedical Research
Volume31
Issue number4
DOIs
Publication statusPublished - Aug 1 2010

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Nerve Growth Factor
Anxiety
Placebos
Depression
Neurology
Bioactivity
Epidemiologic Studies
Brain
Sleep
Autonomic Nervous System
Menopause

All Science Journal Classification (ASJC) codes

  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Nagano, M., Shimizu, K., Kondo, R., Hayashi, C., Sato, D., Kitagawa, K., & Ohnuki, K. (2010). Reduction of depression and anxiety by 4 weeks Hericium erinaceus intake. Biomedical Research, 31(4), 231-237. https://doi.org/10.2220/biomedres.31.231

Reduction of depression and anxiety by 4 weeks Hericium erinaceus intake. / Nagano, Mayumi; Shimizu, Kuniyoshi; Kondo, Ryuichiro; Hayashi, Chickako; Sato, Daigo; Kitagawa, Katsuyuki; Ohnuki, Koichiro.

In: Biomedical Research, Vol. 31, No. 4, 01.08.2010, p. 231-237.

Research output: Contribution to journalArticle

Nagano, M, Shimizu, K, Kondo, R, Hayashi, C, Sato, D, Kitagawa, K & Ohnuki, K 2010, 'Reduction of depression and anxiety by 4 weeks Hericium erinaceus intake', Biomedical Research, vol. 31, no. 4, pp. 231-237. https://doi.org/10.2220/biomedres.31.231
Nagano, Mayumi ; Shimizu, Kuniyoshi ; Kondo, Ryuichiro ; Hayashi, Chickako ; Sato, Daigo ; Kitagawa, Katsuyuki ; Ohnuki, Koichiro. / Reduction of depression and anxiety by 4 weeks Hericium erinaceus intake. In: Biomedical Research. 2010 ; Vol. 31, No. 4. pp. 231-237.
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