Useful not so much the drink itself, as the substance resveratrol, which is part of grapes. Besides wine, the researchers recommend eating chocolate, raspberries, fresh fruit and berries.
Scientists observed 119 people with Alzheimer's disease. Part received dietary supplements with resveratrol, others a placebo. At the end of the study showed that resveratrol reduces the level of markers for the progression of the disease.
Alzheimer's disease is a serious disease of the nervous system. It is believed that the disease develops due to the accumulation of beta-amyloid in the brain substance. Today there is no medicine that would cure patients with Alzheimer's disease.