#281 When “Healthy” Makes You Feel Awful:
From Stuff Your Doctor Should Know by "Prescribing Knowledge Beyond Prescriptions: Tune into the 'Stuff Your Doctor Should Know' Podcast – Your Rx for Health Wisdom!"
April 10, 2026 · 1h 29m
About this episode
This episode explores why supplements and hormones can have different effects on individuals, emphasizing the importance of personalization in health advice.
In this episode, Kitty is joined by Dr. Tyler Panzner , a pharmacologist who specializes in how nutrients, supplements, and hormones actually work in the body. Together, they unpack a question so many people are quietly asking: Why do supplements and hormones help some people—but make others feel worse? Dr. Panzner explains, in plain language, how supplements often have multiple effects at once , why genetics can change how your body responds, and why feeling “wired,” anxious, groggy, or overstimulated isn’t random—or a sign that you’re broken. They explore common examples like quercetin, melatonin, vitamin D, and estrogen, showing how the same intervention can be supportive for one person and problematic for another. The conversation also dives into hormone therapy headlines, including the removal of the FDA black box warning on estrogen, and why “safe for everyone” is never a biologically honest statement. Kitty and Dr. Panzner discuss estrogen metabolism, detox pathways, genetics, and the growing gap between real-world patients and one-size-fits-all medical advice. This episode is about nuance, personalization, and self-understanding —not fear, dogma, or extremes. If you’ve…
People in this episode
Host: Kitty
Guest: Dr. Tyler Panzner
Topics covered
- supplements
- hormones
- personalization
- health advice
- genetics
- hormone therapy
Keywords
- supplements
- hormones
- health advice
- genetics
- estrogen
- personalization
- quercetin
- melatonin
- vitamin D
Mentioned in this episode
Organizations: FDA
Products: quercetin, melatonin, vitamin D, estrogen
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