Dementia: Five foods promote brain health. In Germany, around 1.6 million people suffer from dementia - and the trend is rising.

Typical symptoms of dementia include forgetfulness, confusion, disorientation or depression. Dementia can occur 15 years before its onset due to a sleep disorder. Daytime sleepiness can also be an early warning signal for Alzheimer's. To reduce your own risk, you should pay attention to the right diet. Special nutrients and vitamins that support the brain play an important role.