Chris Hemsworth recently revealed the early warning signs of Alzheimer’s disease that he and his family noticed after his father Craig was diagnosed. The actor, known for his role as Thor, disclosed this while reflecting on his father’s health journey during their travels across Australia for the television series A Road Trip To Remember.
In the show, the father-son pair revisited key locations from Craig’s childhood, creating a meaningful exploration of memory and social connection. This trip also illuminated the emotional and scientific aspects of living with Alzheimer’s, providing the backdrop for Hemsworth’s candid discussion about the disease.
Emotional Impact and Public Revelation
Speaking to The Guardian, Hemsworth shared that making his father’s diagnosis public was a difficult decision. He wrestled with concerns about whether audiences would still view him as the strong Marvel hero character, or if revealing his vulnerabilities would affect public perception.
He reflected,
“I wondered if I was letting people too far in. Are they no longer going to believe in the action star or the Marvel character? And do I want people to know my fears and insecurities to this level?”
It was so deeply personal. It was a love letter to my father. It empowered him for a period, and stimulated memories that were being taken away from him.
Chris Hemsworth, Actor
Recognizing Initial Symptoms Within the Family
In a November interview on Jay Shetty’s podcast On Purpose, Hemsworth described his family’s experience with the early signs of Alzheimer’s and the shock that followed the diagnosis. He recalled the moment his family began to realize something was wrong.
And then about two or three years later, my mum’s saying to me, ‘I think we’ve got to get dad checked because there’s these signs and things I’m concerned about’.
Chris Hemsworth, Actor
He detailed that the early symptoms included changes in memory, mood shifts, and increasing forgetfulness, which prompted Craig to seek medical evaluation. The assessment revealed that his father, as well as his mother, carry two copies of the APOE4 gene, known to raise the risk of developing Alzheimer’s disease.
The obvious one’s memory and sort of slight mood, changes and shifts and forgetfulness and so on. So he went and got tested and found out he had two copies of the APOE4 four, as did my mum.
Chris Hemsworth, Actor
Understanding Genetic Risk and Personal Reflection
Hemsworth explained that he too carries two copies of the APOE4 gene, which significantly increases the likelihood of developing Alzheimer’s. This revelation brought a stark sense of reality to the family’s situation.
I was immediately hit with the reality of what that meant for him because I had just gone through ‘Ah it’s a long way down the track, don’t worry, push it aside’,
he said, before adding,
“Then all of a sudden it was right in front of us and, and it was confronting, but again, I think ‘we’ll figure it out mentality’ was still very prominent.”
As his father’s condition progressed, Hemsworth described the profound emotional impact on everyone involved.
But then as it began to get worse it became a real sort of shaking into the moment and a real sort of shock to the system.
Chris Hemsworth, Actor
Everything we thought was solid and true and consistent was gonna dramatically change and shift.
Chris Hemsworth, Actor
Documenting the Family’s Alzheimer’s Journey
Hemsworth also addressed his family’s medical history and genetic predisposition in his 2022 National Geographic documentary series Limitless. The series explores the brain and human potential, within which Hemsworth delved into how his maternal grandfather’s battle with Alzheimer’s linked to his own genetic risks.
Through this investigation, he learned that carrying two copies of the APOE4 gene increases his chance of developing Alzheimer’s by eight to ten times compared to an average individual, deepening his commitment to understanding and facing the illness.
Broader Relevance and Resources for Support
Hemsworth’s openness highlights the early signs and experiences families may face with Alzheimer’s disease, offering awareness and encouragement to others navigating similar challenges.
For those affected by dementia or Alzheimer’s, support is available. The Alzheimer’s Society provides confidential advice and assistance through their helpline at 0333 150 3456 and their online services.
