Mental Fitness and Nutritional Psychiatry: How Food, Sleep, and Connection Shape Your Brain

Mental Fitness and Nutritional Psychiatry: How Food, Sleep, and Connection Shape Your Brain

From To Your Good Health by To Your Good Health

May 28, 2026

About this episode

Dr. David Friedman discusses mental fitness and the impact of lifestyle habits on brain health with Dr. Drew Ramsey.

Dr. David Friedman sits down with psychiatrist Dr. Drew Ramsey about “mental fitness,” the idea that mental health should be proactively strengthened like physical health rather than only treated during crises. Dr. Ramsey explains that lifestyle habits — especially nutrition, movement, sleep, self-awareness, connection, time in nature, and purpose — play a major role in brain health and emotional resilience. He emphasized that ultra-processed foods, social media overuse, poor sleep, and disconnection can harm mental well-being, while whole foods like seafood, leafy greens, nuts, beans, and fermented foods support brain function and reduce depression risk. They also explored the effects of cannabis, AI, and technology on mental health, with both doctors stressing the importance of authentic human connection, boundaries, critical thinking, and meaningful relationships in maintaining a healthy, resilient mind. Visit Dr. Ramsey's website : https://drewramseymd.com/ Instagram : @drewramseymd

People in this episode

Host: Dr. David Friedman

Guest: Dr. Drew Ramsey

Topics covered

  • mental fitness
  • nutritional psychiatry
  • brain health
  • emotional resilience
  • lifestyle habits
  • whole foods
  • technology and mental health

Keywords

  • mental fitness
  • nutrition
  • brain health
  • emotional resilience
  • whole foods
  • cannabis
  • technology
  • human connection

Mentioned in this episode

Organizations: Dr. Ramsey's website

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