Uploaded August 2026 | Updated September 2026, 2 weeks ago
What can you do every day to support your health after a prostate cancer diagnosis without allowing cancer to take over your life?
In this episode of Intellectual Medicine, Dr. Stephen Petteruti outlines five lifestyle areas he believes deserve attention when thinking about prostate health, immune function, and long-term vitality. He begins with nutrition and protein intake, including his approach to complete proteins and intermittent fasting, before turning to sleep and why he believes obsessing over eight hours or relying too heavily on sleep trackers can become counterproductive.
Dr. Petteruti also discusses walking and exercise intensity, supplements including vitamin D, zinc, vitamin C, and copper, and why more antioxidants are not necessarily better. He finishes with perhaps the most unexpected strategy: making room for pleasure and enjoyment.
Throughout the episode, the larger message is one of simplicity. Rather than constantly worrying about cancer or chasing every new intervention, Dr. Petteruti encourages building sustainable habits, focusing on vitality, and continuing to live fully.
Timestamps:
(00:00) Five ways to make your body less friendly to prostate cancer
(00:34) Why your health strategy needs to stay simple
(01:28) Aging, immune function and cancer risk
(03:19) Protein, nutrition and supporting immune function
(04:59) Does intermittent fasting matter for cancer?
(06:38) Sleep: why eight hours isn't a magic number
(07:47) Walking, exercise and prostate health
(09:27) Why supplements come after the basics
(10:03) The antioxidant paradox: can you have too much?
(12:16) Vitamin D, zinc, vitamin C and copper
(14:10) The unexpected fifth strategy: fun and pleasure
(15:59) Living fully without being controlled by fear
References:
Anti-inflammatory Therapy with Canakinumab for Atherosclerotic Disease-
nejm.org/doi/full/10.1056/NEJMoa1707914?referer=https://www.google.com/&
Chapter 15 - Exercise, Immunity, and Illness-
sciencedirect.com/science/chapter/edited-volume/pii/B9780128145937000153
The immune hunger games: the effects of fasting on monocytes-
pmc.ncbi.nlm.nih.gov/articles/PMC10541887
Enjoy the podcast? Subscribe and leave a 5-star review on your favorite platforms.
Dr. Stephen Petteruti is a board-certified physician specializing in longevity-focused, integrative medicine. He works with men navigating prostate cancer, testosterone, and hormone health, aging, and performance using proactive, evidence-informed strategies grounded in real clinical practice. His approach prioritizes preserving function, strength, and quality of life while helping patients make clear, informed decisions beyond reactive, fear-driven care.
📚 Resources
Dr. Petteruti Men's Vitality Group
intellectualmedicine.com/membership
Fight Cancer Like a Man
amazon.com/Fight-Cancer-Like-Man-Breakthrough/dp/B0GP6JHQTQ
Dr. Petteruti's Newsletter
drstephenpetteruti.substack.com/subscribe
Podcast Show Notes
intellectualmedicine.com/podcast-notes
🌐 Learn More
Dr. Stephen Petteruti
drstephenpetteruti.com
Intellectual Medicine
intellectualmedicine.com
📱 Connect with Dr. Petteruti
Instagram
instagram.com/dr.stephenpetteruti
Facebook
facebook.com/dr.stephenpetteruti
🎧 Listen to the Podcast
Apple Podcasts
podcasts.apple.com/us/podcast/intellectual-medicine/id1458649409
Spotify
open.spotify.com/show/3om1BQGP8f0hODZ6neWCd1
#Overdiagnosis #ProstateHealth #MensVitality #ActiveSurveillance
Disclaimer:
The content presented in this video reflects the opinions and clinical experience of Dr. Stephen Petteruti and is intended for informational and educational purposes only. It is not medical advice and should not be used as a substitute for professional diagnosis, treatment, or guidance from your personal healthcare provider. Always consult your physician or qualified healthcare professional before making any changes to your health regimen or treatment plan
What can you do every day to support your health after a prostate cancer diagnosis without allowing cancer to take over your life?
In this episode of Intellectual Medicine, Dr. Stephen Petteruti outlines five lifestyle areas he believes deserve attention when thinking about prostate health, immune function, and long-term vitality. He begins with nutrition and protein intake, including his approach to complete proteins and intermittent fasting, before turning to sleep and why he believes obsessing over eight hours or relying too heavily on sleep trackers can become counterproductive.
Dr. Petteruti also discusses walking and exercise intensity, supplements including vitamin D, zinc, vitamin C, and copper, and why more antioxidants are not necessarily better. He finishes with perhaps the most unexpected strategy: making room for pleasure and enjoyment.
Throughout the episode, the larger message is one of simplicity. Rather than constantly worrying about cancer or chasing every new intervention, Dr. Petteruti encourages building sustainable habits, focusing on vitality, and continuing to live fully.
Timestamps:
(00:00) Five ways to make your body less friendly to prostate cancer
(00:34) Why your health strategy needs to stay simple
(01:28) Aging, immune function and cancer risk
(03:19) Protein, nutrition and supporting immune function
(04:59) Does intermittent fasting matter for cancer?
(06:38) Sleep: why eight hours isn't a magic number
(07:47) Walking, exercise and prostate health
(09:27) Why supplements come after the basics
(10:03) The antioxidant paradox: can you have too much?
(12:16) Vitamin D, zinc, vitamin C and copper
(14:10) The unexpected fifth strategy: fun and pleasure
(15:59) Living fully without being controlled by fear
References:
Anti-inflammatory Therapy with Canakinumab for Atherosclerotic Disease-
nejm.org/doi/full/10.1056/NEJMoa1707914?referer=https://www.google.com/&
Chapter 15 - Exercise, Immunity, and Illness-
sciencedirect.com/science/chapter/edited-volume/pii/B9780128145937000153
The immune hunger games: the effects of fasting on monocytes-
pmc.ncbi.nlm.nih.gov/articles/PMC10541887
Enjoy the podcast? Subscribe and leave a 5-star review on your favorite platforms.
Dr. Stephen Petteruti is a board-certified physician specializing in longevity-focused, integrative medicine. He works with men navigating prostate cancer, testosterone, and hormone health, aging, and performance using proactive, evidence-informed strategies grounded in real clinical practice. His approach prioritizes preserving function, strength, and quality of life while helping patients make clear, informed decisions beyond reactive, fear-driven care.
📚 Resources
Dr. Petteruti Men's Vitality Group
intellectualmedicine.com/membership
Fight Cancer Like a Man
amazon.com/Fight-Cancer-Like-Man-Breakthrough/dp/B0GP6JHQTQ
Dr. Petteruti's Newsletter
drstephenpetteruti.substack.com/subscribe
Podcast Show Notes
intellectualmedicine.com/podcast-notes
🌐 Learn More
Dr. Stephen Petteruti
drstephenpetteruti.com
Intellectual Medicine
intellectualmedicine.com
📱 Connect with Dr. Petteruti
instagram.com/dr.stephenpetteruti
facebook.com/dr.stephenpetteruti
🎧 Listen to the Podcast
Apple Podcasts
podcasts.apple.com/us/podcast/intellectual-medicine/id1458649409
Spotify
open.spotify.com/show/3om1BQGP8f0hODZ6neWCd1
#Overdiagnosis #ProstateHealth #MensVitality #ActiveSurveillance
Disclaimer:
The content presented in this video reflects the opinions and clinical experience of Dr. Stephen Petteruti and is intended for informational and educational purposes only. It is not medical advice and should not be used as a substitute for professional diagnosis, treatment, or guidance from your personal healthcare provider. Always consult your physician or qualified healthcare professional before making any changes to your health regimen or treatment plan
