Standard medical care offers limited options. Drugs like Donepezil are the current “gold standard,” costing hundreds per month to potentially slow the decline. But 1,300 years ago, Tang Dynasty physicians documented something different. A mushroom cascading down oak trees like a white waterfall. They called it Hóu Tóu Gū, Monkey Head Mushroom.
Welcome to Nature’s Lost Vault. Today we’re investigating Lion’s Mane mushroom (Hericium erinaceus), the organism that pharmaceutical research spent millions trying to replicate. We explore the story of a compound that studies show can increase Nerve Growth Factor (NGF) and cross the blood-brain barrier naturally. This is the story of why 6.9 million Americans are facing memory decline today, and why the industry focus remains on patentable symptom management rather than unpatentable natural solutions. The science is published. The clinical trials are complete. The mechanism is understood. Yet, it remains absent from the standard conversation. And the reason isn’t always medical, it’s economic. 📚 Sources:
- Kawagishi, H., et al. (1994). “Erinacines A, B and C, strong stimulators of nerve growth factor (NGF)-synthesis, from the mycelia of Hericium erinaceum.” Tetrahedron Letters, 35(10), 1569-1572.
- Mori, K., et al. (2009). “Improving effects of the mushroom Yamabushitake (Hericium erinaceus) on mild cognitive impairment: a double-blind placebo-controlled clinical trial.” Phytotherapy Research, 23(3), 367-372.
- Friedman, M. (2015). “Chemistry, Nutrition, and Health-Promoting Properties of Hericium erinaceus (Lion’s Mane) Mushroom Fruiting Bodies and Mycelia and Their Bioactive Compounds.” Journal of Agricultural and Food Chemistry, 63(32), 7108-7123.
- Tuszynski, M.H., et al. (2005). “A phase 1 clinical trial of nerve growth factor gene therapy for Alzheimer disease.” Nature Medicine, 11(5), 551-555.
- Rafii, M.S., et al. (2015). “A phase 2 trial of AAV2-NGF gene therapy for Alzheimer disease.” JAMA Neurology, 72(12), 1424-1432.
- Zhang, J., et al. (2016). “A novel NGF-secreting human neural stem cell line from induced pluripotent stem cells as a potential cell therapy for Alzheimer’s disease.” Stem Cell Research & Therapy, 7(1), 38.
- Li, I.C., et al. (2020). “Prevention of Early Alzheimer’s Disease by Erinacine A-Enriched Hericium erinaceus Mycelia Pilot Double-Blind Placebo-Controlled Study.” Frontiers in Aging Neuroscience, 12, 155.
- Sabaratnam, V., et al. (2013). “Neuronal Health – Can Culinary and Medicinal Mushrooms Help?” Journal of Traditional and Complementary Medicine, 3(1), 62-68.
- Lai, P.L., et al. (2013). “Neurotrophic properties of the Lion’s mane medicinal mushroom, Hericium erinaceus (Higher Basidiomycetes) from Malaysia.” International Journal of Medicinal Mushrooms, 15(6), 539-554.
- Moldavan, M., et al. (2007). “New Evidence for Antiulcer Activity of Extracts from the Mushroom Hericium erinaceus.” International Journal of Medicinal Mushrooms, 9(3-4), 271-280.
- Tang Dynasty Imperial Medical Texts (618-907 AD) – Documented as Hóu Tóu Gū (Monkey Head Mushroom)
- Buddhist Temple Cultivation Records – Yamabushi monks, Japan (8th-12th centuries)
- Traditional Chinese Medicine Compendiums – Ming Dynasty (1368-1644)
- Japanese Imperial Court Records – Reserved for nobility (Heian Period, 794-1185)
- Grand View Research. (2023). “Nootropics Market Size, Share & Trends Analysis Report.” Global market value: $4.6 billion (2024), projected $9.4 billion (2031).
- Alzheimer’s Association. (2024). “2024 Alzheimer’s Disease Facts and Figures.” Current affected: 6.9 million Americans, projected 13 million by 2050.
- Ceregene Inc. Clinical Trials Database – CERE-110 Phase 2 failure (2010-2013), estimated cost $30 million.
- Swedish Encapsulated Cell Biodelivery Study (2016) – Invasive surgical approach discontinued.
- Hokkaido University Research Division – 2008 human clinical trial data (50-80 year-old subjects with mild cognitive impairment).
Take back your own authority, don’t be afraid of all the negativity, don’t be discouraged. Think about all the things you can do to process what comes your way. Above all, detox, both physically and mentally, because: “We are all part of the universe, and consider all the thoughts you send out and receive.”