Rooted in Wellness with Mona Sharma

81. A Neuroscientist’s Guide to Aging Well with Dr. Kay Linker

Oct 22, 2025
Guest
Dr. Kay Linker
Dr. Kay Linker, a neuroscientist and longevity educator, offers insights into effective aging practices. She emphasizes the importance of VO₂ max for brain health and the balance of movement and recovery. Discussing hormones, she highlights the timing and benefits of HRT for cognitive clarity. Kay reveals the neurological benefits of sauna therapy and meditation, and she recommends supplements like creatine and omega-3s. Practical tips include daily movement, fostering social connections, and maintaining an evidence-based supplement routine for longevity.
Ask episode
AI Snips
Chapters
Transcript
Episode notes
INSIGHT

Meditation Reshapes The Brain

  • Meditation reduces default mode network activity and increases insular cortex size and connectivity.
  • These brain changes improve focus, mood, and even ADHD symptoms.
ADVICE

Use Curcumin For Chronic Inflammation

  • Use curcumin (with black pepper) to reduce systemic inflammation and support T-cell function.
  • Treat it as a consistent anti-inflammatory tool alongside diet and exercise.
ADVICE

How To Use Spermidine

  • Consider spermidine supplementation to stimulate autophagy when fasting is impractical; typical study doses use ~1 mg daily.
  • Cycle spermidine or use ~5 mg when intentionally cycling based on age and goals.
Get the Snipd Podcast app to discover more snips from this episode
Get the app