Is "forgetful" already "demented"? This book provides easily readable and illustrative information about the latest findings on the topics of the brain, memory, dementia, and dementia prevention: How can one influence the onset of dementia? Which behaviors are harmful, and which are protective? How do life circumstances affect the likelihood of developing a condition? Mental activity, physical fitness, proper stress management, and maintaining social contacts play an important role in having a good memory. With the help of questionnaires and tests, readers can identify potential memory problems. Training and prevention exercises for everyday life help keep the memory sharp. Additionally, the authors show where to find professional advice and medical assistance.