Here's an analysis of promising natural and integrative cancer therapies, focusing on medicinal mushrooms and cannabis/cannabinoids, based on information available as of July 10, 2025.

Medicinal Mushrooms

Reishi (Ganoderma lucidum) is being studied for its immune-modulating and anti-tumor properties. Recent trials in 2025 are investigating its impact on natural killer (NK) cell activation in lymphoma patients.[1] Turkey Tail (Trametes versicolor) contains PSK, which has shown promise in boosting survival rates when used alongside immunotherapy in gastric cancer treatment.[1] Chaga (Inonotus obliquus) is rich in antioxidants, and laboratory studies suggest it may have anti-cancer potential.[1]

According to www.iAsk.Ai - Ask AI:

Cannabis & Cannabinoids

Cannabidiol (CBD) is a non-psychoactive compound known for its anti-inflammatory effects and its ability to limit cancer cell proliferation. Current trials in 2025 are exploring its use in conjunction with chemotherapy for glioblastoma, breast, and colon cancers.[1] Tetrahydrocannabinol (THC) is FDA-approved for managing nausea, appetite loss, and pain in cancer patients. Early data indicates potential anti-tumor effects in models of prostate, breast, and glioblastoma.[1] Rick Simpson Oil (RSO), a high-THC cannabis extract, is being investigated in 2025 lab trials for prostate and pancreatic cancer models, although its use is largely anecdotal.[1] Cannabigerol (CBG) shows neuroprotective properties and may have anti-cancer synergy with CBD and THC, as indicated by preclinical models.[1]