Is there any credible evidence that Donald Trump has dementia?

I recently read a comment made by a man named Donny Deutsch, who has known Trump for many years. His remark about Trump's eyes stopped me cold, because it's something I've been noticing myself. read more

Decline is verbal fluency is one possible indicator of brain disease. Experts agree that Trump appears to have experienced a decline in verbal fluency over time. but the root cause is still unknown. read more

He compares old footage of Trump to the Trump of today, and looks at how Trump's physical problems may also be linked to Alzheimer's: At 70 years old, Trump is the oldest person to be elected president. read more

Donald Trump’s mental health isn’t only America’s concern anymore. The whole world is watching — which may or may not be a good thing. A psychiatrist can’t diagnose someone from afar. read more

There is also the comparison between Trump in his 40s and today at 70 years old, showing that he used to speak much better than now. As the blog post suggests, there is quite a difference between his use of words in the past and present. read more