Despite the threat of tooth erosion and obesity, a study by the University of Scotland in Glasgow found that drinking two cans of fizzy drinks a day can improve memory by 20 per cent and protect against Alzheimer's。Because the hippocampus area of the brain is stimulated by rising blood sugar, it becomes very active, and the function of the hippocampus area in Alzheimer's patients declines, and the hippocampus atrophy。Will Coke sales increase as a result?