The MDMA metabolite, S-(+)- MDA, elicits more stereotypic behavior and is an even more potent neurotoxin than the parent drug. MDA destroys serotonin-producing neurons which play a direct role in regulating aggression, mood, sexual activity, sleep, and sensitivity to pain.
A new study out of the University of Kansas Medical Center claims that it does. Drinking three glasses of milk a day, the researchers argue, fights dementia by providing you with higher levels of an antioxidant called glutathione, which protects your brain cells.
A Grandchild for One Day Keeps Dementia Away. 1  CBS NEWS VIDEO + ARTICLE: An intriguing study of 120 grandmothers might surprise you. 2  That's good news for women after menopause, when women need to lower their risks of developing Alzheimer's disease and other cognitive disorders.