In this inspiring episode of On Purpose with Paul Peters, urologist Dr. Andrew Sun joins Paul to explore the hidden truths behind men’s health, low testosterone, and chronic pain. Discover why fatigue, stress, and physical discomfort often have deeper lifestyle causes—and how small, consistent changes can lead to lasting transformation.

Dr. Sun breaks down the connection between sleep, nutrition, exercise, and hormonal balance, offering practical steps to help men optimize their energy and overall wellness. From the impact of modern habits to the science of longevity, this episode is a guide to taking ownership of your health and living with purpose.

• (00:00:00) - On Purpose with Paul Peters
• (00:01:04) - Why is it so hard for men to speak up about sexual health
• (00:03:24) - What got you into urology?
• (00:04:19) - The 3 leading causes of impotence in men
• (00:08:09) - Urologist Tells Personal Story
• (00:09:30) - Ask Your Urologist: Prostate Cancer Screening
• (00:12:29) - On Purpose
• (00:13:20) - Dr. Andrew Sun: The Secret to a Healthy Urozone
• (00:15:16) - President Obama on erectile dysfunction
• (00:17:35) - The 6 Steps to Preventing Erectile Dysfunction
• (00:23:15) - Erectile Dysfunction
• (00:26:00) - Chronic Pain in Your Penis
• (00:31:49) - Chronic Pain and Inflammation
• (00:34:13) - What can men do to reduce the chronic pain?
• (00:37:01) - Changing Men's Habits
• (00:37:45) - Why diet is so important for longevity and lifestyle
• (00:39:33) - ON PURPOSE with Paul Peters
• (00:40:21) - Dr. Sun on Men's Health and Sex
• (00:44:54) - Is there a range for testosterone levels?
• (00:46:27) - How to Exercise for Age (3 Components)
• (00:49:41) - Dr. Sun
• (00:50:24) - Dr. Sun's 3 Minute Minute