Study: Ganoderic Acid A Improves Lipid Metabolism and Gut Microbiota—fat-soluble compounds that require alcohol extraction to obtain. Water extraction alone would miss these metabolically active compounds. This research supports the importance of extraction method for capturing Reishi’s full range of benefits.

A 2015 comprehensive review in Functional Foods in Health and Disease examined research on Reishi (Ganoderma lucidum) and related species for their effects on blood sugar management and insulin sensitivity. Study Design Researchers analyzed multiple studies investigating how Ganoderma mushrooms affect glucose metabolism. The review examined both polysaccharide and triterpene compounds, looking at mechanisms including…

A 2009 study published in Phytotherapy Research conducted a clinical trial with older adults (50-80 years old) experiencing mild cognitive impairment to test the effects of Lion’s Mane supplementation. Study Design Japanese researchers administered Lion’s Mane tablets to participants for 16 weeks, then stopped supplementation for a 4-week washout period. Cognitive function was measured throughout…

A 2020 study published in Translational Psychiatry used the gold standard of clinical research design—randomized, double-blind, and placebo-controlled—to test whether Lion’s Mane extract enriched with erinacine A improves cognitive function. Study Design Participants received either Lion’s Mane extract enriched with erinacine A (a specific compound from the mycelium) or a placebo, without knowing which they…

Anxiety affects millions of people worldwide, and many are seeking natural alternatives to pharmaceutical options. Reishi mushroom has gained attention as a potential calming supplement with roots in traditional medicine. But what does the evidence say about Reishi and anxiety relief? Traditional Use for Calming the Mind In traditional Chinese medicine, Reishi has been used…

A 2018 review published in Current Topics in Medicinal Chemistry compiled research on Reishi mushroom’s liver-protective properties, examining how the mushroom supports liver health through multiple biological pathways. Study Design This review paper analyzed existing research on Ganoderma lucidum (Reishi) and liver protection. Researchers examined studies investigating Reishi’s effects on liver cells, liver damage models,…

Reishi mushrooms have been used in traditional medicine for over 2,000 years, but modern consumers want evidence. Do these functional mushrooms actually deliver on their promises, or is it all marketing hype? The research suggests reishi does have real biological effects, though expectations should be realistic. What the Research Shows Scientific studies have identified several…