Chris Hemsworth's genetic test revealed high Alzheimer's risk
Entertainment
While filming Limitless, Chris Hemsworth found out through genetic testing that he has two copies of the APOE4 gene, meaning his chances of developing Alzheimer's are much higher.
The news hit close to home since his dad is already battling the disease.
How the actor responded to the news
Hemsworth responded by shifting gears: more exercise, better sleep, and less work so he can be with family.
He even made a documentary in 2025, A Road Trip to Remember, where he and his dad travel across Australia and open up about living with Alzheimer's, hoping to raise awareness and show what reminiscence therapy can look like in real life.