Alzheimer's is a northern European disease. The top 10 countries for Alzheimer's prevalence are: 1. Finland 2. United States 3. Canada 4. Iceland 5. Sweden 6. Norway 7. Switzerland 8. Denmark 9. Belgium 10. Netherlands
First, you're wrong. Second, If you don't want me to be like a journo, don't be like a troll in the comment section. I helpfully linked you an article which has the magnitude of difference. I was on my fucking phone in Japan with slow internet.