Cannabidiol (CBD), a non-psychoactive compound derived from cannabis, has gained significant attention for its potential therapeutic effects across various types of cancer. This manuscript presents a systematic review of the current evidence on the application of CBD in gastrointestinal (GI) malignancies, with a focus on gastric and colorectal cancers. The review aims to explore CBD’s mechanisms of action, including its effects on apoptosis, cell cycle regulation, angiogenesis, inflammation, and its potential to enhance the efficacy of conventional therapies.
