THC and CBD are known to have a neuroprotective activity that can help to slow down the degenerative process. Dr. Russo explains that THC on its own is effective in dealing with night agitation. This action is also present in CBD as it helps to get rid of sleep disturbances. This means that both cannabinoids are effective in promoting sleep and improving the quality of life of the patients. These are some of the major aspects of the life of patients of Alzheimer’s that are greatly affected.