#399:Longevity Rewired: Hormones, Sunlight & The Weight Loss LIE | Reversing Aging in 2025 With Nat Niddam
Today, I’m joined by a lineup of trailblazers in the science of longevity: Ben Azadi, Dr. Teo Soleymani, Dr. Carrie Jones, Ian White, Dr. Robert Lufkin, and Dr. Jenn Simmons . Together we dig into some of the most persistent myths and cutting-edge research shaping how we age—including why “eat less, move more” misses the mark, what really causes skin cancers, breast cancer screening risks, and the often-overlooked ripple effects of perimenopause.
Our conversation goes beyond surface-level advice, unpacking how hormones, gut health, genetics, and lifestyle all intertwine to shape your long-term vitality. You’ll learn practical strategies for metabolic flexibility, gain clarity on hormone replenishment options, and get science-backed wisdom on navigating sun exposure and skin aging. Each expert brings actionable tips and a fresh perspective to help you take control of your health—no matter what stage of life you’re in.
If you’re ready for an episode that challenges conventional wisdom and offers empowering, evidence-based strategies to support your body and mind for the long haul, this recap delivers the inspiration and tools you need to feel vibrant at any age.
Links to full episodes:
What We Discuss:
Welcome & podcast overview ... 00:00:00
Longevity habits handout & sponsor plug ... 00:00:48
Clean protein choices & contamination risks ... 00:01:25
Calorie focus vs. hormones in weight loss ... 00:02:42
Why calories in/calories out fails ... 00:03:27
Cellular inflammation & gut microbiome in weight ... 00:04:43
Healthy, flexible metabolism over fast metabolism ... 00:07:51
Sun exposure, genetics & skin cancer ... 00:08:02
Sunscreen myths & ingredient safety ... 00:11:47
Perimenopause symptoms beyond hot flashes ... 00:12:27
Hormone replenishment: lifestyle + medical strategies ... 00:15:35
Breaking menopause myths & self-education ... 00:19:05
Blood factors & parabiosis in aging ... 00:21:37
Plasma exchange — practical and scientific updates ... 00:26:01
Western medicine vs. chronic disease reality ... 00:28:07
Breast cancer screening & over-treatment concerns ... 00:33:16
Hormone therapy after menopause—timing & benefits ... 00:37:07
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