Could vitamin E ward off dementia?

Research demonstrates risk factors for dementia include combined alcohol and smoking,² excessive alcohol consumption,³ higher glucose levels,⁴ common psychosocial stressors, loneliness,⁵ late life depression,^6,7 and B₁₂/folate deficiency. ^8,9 

The Mediterranean diet ^10,11 enhanced with mixed nuts or extra-virgin olive oil,¹² regular daily