Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.
6 papers
Some research suggests that whole-plant cannabis compounds (like THC, CBD, other cannabinoids, terpenes, and flavonoids) can interact so the plant’s effects differ from CBD alone. Healthline explains three CBD types — full-spectrum, broad-spectrum, and isolate — and notes legal, safety, and labeling limits. The article says there is evidence for…
This 2017 review of studies up to 2014 looked at how cannabis and related drugs affect sleep. The authors found early, mixed evidence: cannabidiol (CBD) showed possible benefit for insomnia and some sleep disorders, THC might make people fall asleep faster but could harm sleep quality over time, and some…
Researchers isolated a new natural cannabis compound called Δ9-tetrahydrocannabiphorol (Δ9-THCP) and its CBD counterpart (CBDP). In lab tests, Δ9-THCP bound very strongly to the human CB1 receptor (Ki = 1.2 nM) and caused THC-like effects in mice (less movement, pain relief, catalepsy, and lower body temperature). The authors say Δ9-THCP…
This review explains how the main cannabis chemicals, especially THC and CBD, act in the body and how the body absorbs and breaks them down. THC and CBD bind to cannabinoid receptors (CB1 and CB2) in the brain and other organs. Inhaling THC delivers it to blood and brain fast…
In this small, double-blind, placebo-controlled crossover study, 10 healthy male, infrequent cannabis users took 10 mg oral THCV daily for five days and then received 1 mg IV THC on day five. THCV was safe and felt like placebo. Compared with placebo, THCV reduced some effects of THC (for example…
THCV is a cannabis compound that does not cause the “high” linked to THC. In animal studies it lowered appetite, increased feelings of fullness, and raised energy use, and some small studies in people with type 2 diabetes found lower fasting blood sugar versus placebo. Researchers say these findings make…
