Scientific studies prove that irreversible changes in the brain begin 20 years before the onset of the first signs of Alzheimer's disease or dementia appear. Therefore it is very important to be aware of the ways how to prevent Alzheimer’s disease which will become a world epidemic by year of 2050 according to WHO. This course offers simple but effective strategies how to increase brain productivity and prevent any brain decline and memory disorders. This course will also help those who care about people with Alzheimer’s disease or other dementias be more helpful and promote more active and conscious life of their closed ones.