Department of Chinese Medicine, Taichung Hospital Ministry of Health and Well-being, Taichung, Taiwan, ROC. School of Nutrition, Chung Shan Medical University, 110, Section 1, Jianguo North Road, Taichung City, Taiwan, ROC. Department of Neurology, Chung Shan Medical University, 110, Section 1, Jianguo North Road, Taichung City, Taiwan, ROC. School of Health Diet and Industry Management, Chung Shan Medical University, 110, Section 1, Jianguo North Road, Taichung City, Taiwan, ROC.