She has been adjunct professor at New York University, a stress management trainer and workshop leader, and a featured columnist on addictions. London conducts seminars on Alzheimer's disease, dementia, and maintaining brain health.Foreword writer Jane E. Brody writes the Personal Health column for The New York Times and is author of several books, including Jane Brody's Guide to the Great Beyond, Jane Brody's Good Food Book, Jane Brody's Nutrition Book, and Jane Brody's Good Seafood Book.