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Reishi in the rhythm of the day · a mushroom for the evening ritual

Reishi is the "mushroom of immortality" of the TCM tradition, linked to calm. An educational look at symbolism, fruiting body and evening ritual.

Mateusz Rosa

TCM therapist · Doctor of Acupuncture (WFAS) · author of a book on functional mushrooms

3 min read

Reishi in the rhythm of the day · a mushroom for the evening ritual
Contents

Reishi (in Polish lakownica żółtawa, Latin Ganoderma lucidum) is perhaps the most revered mushroom of Chinese tradition. It was called líng zhī, "the mushroom of immortality," and for millennia was a symbol of longevity and inner calm.

That is cultural symbolism, recorded in old art and poetry. Do not read it as a promise, read it as a story about the place reishi held in everyday life.

A number from our shop

31% of Aloha Fungi baskets between 24 January 2025 and 17 July 2026 contained Reishi, according to 3,180 paid and shipped orders from the shop.

In the Aloha Fungi report of 20 July 2026, Reishi made up 17% of units sold across 8,053 orders from 2022-2026 (WordPress and Shoper, excluding cancelled and returned orders).

In 1,992 Aloha Fungi consultation surveys from November 2022 to June 2026, 64% of people marked a lot of stress. That is a record of what people arrived with, not a promise of an effect.

This is not a market study and not a promise of an effect. It is a record of what actually landed in baskets. The fruiting-body extract is on the product page.

A mushroom of emperors and sages

Reishi appears in Chinese paintings, sculptures and on the robes of emperors. In the TCM tradition it was counted among substances that "tonify the spirit" (shén), in the old understanding supporting calm and balance. Its hard, lacquered surface made it seem an exceptional, almost ornamental mushroom.

Today, lovers of functional mushrooms value reishi for the ritual they build around it: a moment of calm at the end of the day.

Why the fruiting body

At Aloha Fungi we work with the fruiting body of reishi, the hard, visible part of the mushroom that tradition knows. This is where the old texts saw value. The fruiting body can be harder and more expensive to grow than mycelium, but it is the hero of the old stories.

Reishi in the evening

Unlike cordyceps (the hours of activity), reishi was traditionally associated with the evening, a time to wind down and prepare for rest. Mushroom lovers enjoy it as a warm infusion before sleep, or as part of a sleep ritual.

  • In the evening · reishi’s classic timing in tradition.
  • Unhurried · this is a mushroom of calm, not energy.
  • Your ritual · a warm infusion, a capsule, a quiet moment. You choose.

If you take medication (especially blood thinners), are pregnant or breastfeeding, discuss use with your doctor or pharmacist.

Reishi in scientific research

What was studied, on how many people and with what level of evidence. This overview describes studies, not the effects of a product.

8

human studies

3

placebo-controlled RCTs

2005–2025

years of publication

  • Jin X. et al., 2016

    A

    Cochrane systematic review with meta-analysis

    5 RCTs, total number of people not reported

    The review collected randomised studies on the use of Ganoderma lucidum in the context of oncological treatment. The authors noted unsatisfactory methodological quality of the primary studies, incomplete outcome reporting, no long-term survival data, and adverse events reported in only one study.

    PMID 27045603
  • Klupp N.L. et al., 2015

    A

    Cochrane systematic review with meta-analysis

    5 studies, 398 people

    The review collected randomised studies on the effect of Ganoderma lucidum on cardiovascular risk factors in people with type 2 diabetes. The authors noted that only 3 of 5 studies provided data suitable for statistical analysis.

    PMID 25686270
  • Jafari A. et al., 2025

    B

    systematic review with meta-analysis, GRADE assessment

    17 RCTs, 971 people

    The review collected clinical trials on Ganoderma lucidum supplementation regarding anthropometric, metabolic, inflammatory and liver markers. GRADE-assessed evidence quality was very low for all analysed outcomes.

    PMID 40510787
  • Zhong L. et al., 2019

    B

    systematic review with meta-analysis of RCTs

    23 studies, 4246 people

    The review collected randomised studies on Coriolus versicolor and Ganoderma lucidum preparations used as adjunct therapy in oncology patients. Studies were conducted almost exclusively in Asia, with heterogeneous preparations and doses.

    PMID 31333449
  • Klupp N.L. et al., 2016

    C

    RCT, double-blind, placebo-controlled

    84 people

    The study examined the effect of Ganoderma lucidum, alone and combined with Cordyceps sinensis, on glycaemic parameters and other cardiovascular risk factors in 84 people with type 2 diabetes and metabolic syndrome. Observation period limited to 16 weeks.

    PMID 27511742
  • Noguchi M. et al., 2008

    C

    RCT

    88 men over 49 years old

    The study examined the effect of an ethanol extract of Ganoderma lucidum on lower urinary tract symptoms in 88 men over 49 years old. The authors recommended further evaluation on a larger sample and over a longer period.

    PMID 18097505
  • Aref M. et al., 2023

    E

    meta-analysis of animal studies · preclinical studies (in vitro and rodent)

    not applicable, 49 papers

    The review collected animal studies on the effect of Ganoderma lucidum on serum lipid profile. Dose variation between studies, scope limited to animal models.

    PMID 38116485
  • Tang W. et al., 2005

    C

    RCT, double-blind, placebo-controlled

    132 people (China)

    The study examined the effect of 8 weeks of taking a Ganoderma lucidum polysaccharide extract on a neurasthenia symptom severity scale score in 132 Chinese patients. Limitations were not stated explicitly in the abstract.

    PMID 15857210
  • Cui X.Y. et al., 2012

    E

    animal study (rats) · preclinical studies (in vitro and rodent)

    not applicable

    The rat study examined the effect of a 3-day Ganoderma lucidum extract administration (80 mg/kg) on total sleep time and NREM sleep, and on TNF-α levels in blood and brain, using TNF-α blocking antibodies to test the mechanism.

    PMID 22207209
  • Chu Q.P. et al., 2007

    E

    animal study (rats) · preclinical studies (in vitro and rodent)

    not applicable

    The rat study examined the effect of an aqueous extract (80 and 120 mg/kg) on sleep architecture in healthy animals and on pentobarbital-induced sleep, using flumazenil to test the GABAergic mechanism.

    PMID 17383716
  • Wang X. et al., 2025

    C

    RCT, double-blind, placebo-controlled

    110 randomised (55/group in final analysis), 12 weeks

    The study examined the effect of 12 weeks of Ganoderma lucidum spore oil supplementation (3 g daily, approx. 1 g triterpenes) on lipid profile and kidney/liver safety in people with borderline elevated triglycerides. Limited to a population with borderline hypertriglyceridemia and a short 12-week observation period.

    PMID 40077714

Evidence levels: A · Cochrane review · B · systematic review · C · placebo RCT · D · pilot RCT · E · preclinical studies

What these studies don't say

  • Samples are usually small, most from a single population.
  • Results describe research interventions, not a dietary supplement.
  • The presence of a study is not a health claim.

Source: Aloha Fungi literature review, 1 September 2026; entries verified via PubMed or by DOI (Crossref). See the research

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