Zac Turner
Medical doctor, media commentator and biomedical scientist who discusses clinical research and practical health advice, including testosterone therapy and lifestyle interventions.
Best podcasts with Zac Turner
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Feb 12, 2026 • 10min
Q+A: Sleep, stress and testosterone levels explained
Dr Zac Turner, medical doctor and biomedical scientist who demystifies testosterone therapy. He explains exogenous versus natural testosterone and what the TRAVERSE trial revealed about heart safety. They explore how poor sleep and high stress can cut hormone levels and discuss practical lifestyle fixes that can boost testosterone before considering replacement.
Jan 29, 2026 • 12min
Q+A: The GLP-1 drugs changing health and markets
Dr Zac Turner, medical doctor and biomedical scientist, explains GLP-1 drugs and their origins in diabetes treatment. He covers rapid weight-loss effects and risks like muscle and bone loss. He discusses uncertainty around long-term health endpoints, off-label and microdosing uses, and next-generation drugs targeting multiple receptors and market implications.
