"improving cognitive ability"

'What Did I Do Yesterday?' Flickering Forgetfulness, Can Ginseng Restore Brain Vitality?

Have you ever felt flustered because you forgot an important appointment or lost track of what someone just told you? Have you ever worried, asking yourself, 'What is wrong with me lately?' due to a foggy head and frustrating brain fog? This flickering forgetfulness, which nearly all of us may have experienced at least once, is not simply a matter of getting older.