The Independent | Marijuana could hold the key to treating Alzheimer's but drug laws stand in the way, say scientists The Independent Chemicals found in cannabis could be used to help treat dementia, early studies have shown – but further research into the findings is being stymied by restrictive drug laws, scientists say. Cannabinoids like tetrahydrocannabinol (THC) can aid the ... Costs Exploding for Alzheimer's and Other Dementias The stages of Alzheimer's and dementia Brad Byrd In-Depth: Dr. Doug Hatler Talks Dementia and Alzheimer's |