Additionally, the Prasat Neurological Institute discovered that 5 in 7 patients with treatment-resistant multiple sclerosis saw improvements when given a 1:1 THC:CBD treatment. Ms. Nanthakan also said that the Thailand National Cancer Institute reported that 14 of their terminal cancer patients who were under palliative care experienced a 50% reduction in pain relief, as well as improvements in appetite, sleep quality, and weight gain.