Published Mar 19, 2024

553. Why Do Giraffes Have Long Necks?

Jeff Krasno delves into the revolutionary field of epigenetics, unraveling how lifestyle, diet, and environment can shape gene expression across generations. By examining DNA methylation and transgenerational trauma, he challenges genetic determinism and provides new perspectives on influencing our genetic destiny.

Episode Highlights

Topics covered

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Questions from this episode

- What do geneticists say about improving gene health?
  Asked by 53 people
- Can you explain more about intergenerational trauma?
  Asked by 42 people
- How does stress affect pregnancy?
  Asked by 18 people
- What are some dietary practices for anti-aging?
  Asked by 17 people
- Dear Dr. Huberman, I am reaching out for guidance as I navigate several significant challenges in my life. I have been diagnosed with multiple mental health conditions, including Obsessive-Compulsive Disorder (OCD), Post-Traumatic Stress Disorder (PTSD), Autism Spectrum Disorder (ASD—formerly PPD-NOS), Major Depression (with two previous suicide attempts), Seasonal Affective Disorder (SAD), Generalized Anxiety Disorder (GAD), and I previously experienced agoraphobia for ten years, though I have since overcome it. I am currently enrolled in college, pursuing a bachelor's degree in Psychology, Philosophy, and Cybersecurity. However, I am facing difficulties following a recent divorce and the need to rely on others for my well-being. At present, I have less than $34 to my name, which is alarming given my diabetes and the associated risks of low blood sugar. I struggle with a pervasive sense of failure and anxiety, feeling that I cannot meet the challenges ahead. Although I served in the military and have experience as a martial arts instructor from over 30 years ago, I feel my failures overshadow my successes. Now at 50 years old, I am acutely aware of my need for financial stability but have been dependent on others since I turned 25. Despite having held managerial positions in various jobs, my history with agoraphobia has negatively impacted my work references, making it difficult to explain without disclosing my mental health issues. I find myself immobilized, unable to take action towards finding a job or achieving consistent stability. I recognize the need to address my behavioral patterns and seek financial assistance, yet I struggle to take the necessary steps. I am reaching out for advice on how to overcome these barriers, find motivation, and create a path forward. Any insights or suggestions you could provide would be greatly appreciated. Thank you for your time and consideration. I also follow your videos regularly and would be grateful if you could address this issue in one of them. Sincerely, Alias: MerelyHuman 14games\@gmail.com
  Asked by 2 people
- Can you elaborate on the point "Hormonal Regulation: How to manage and utilize cortisol and epinephrine effectively" from the podcast episode "Boost your energy & immune system with cortisol and adrenaline"?
  Asked by 2 people

553. Why Do Giraffes Have Long Necks?

Topics covered

Popular Clips

Generational Influence

Genetic Mysteries Unveiled

Transgenerational Trauma

Epi Nutrition Insights

Giraffes and Epigenetics

Heritable Traits Unveiled

The Power of Epigenetics

Gene Expression Unveiled

Age and Methylation

Questions from this episode

What do geneticists say about improving gene health?

Can you explain more about intergenerational trauma?

How does stress affect pregnancy?

What are some dietary practices for anti-aging?

Can you elaborate on the point "Hormonal Regulation: How to manage and utilize cortisol and epinephrine effectively" from the podcast episode "Boost your energy & immune system with cortisol and adrenaline"?

Episode Highlights

Gene Expression

Epigenetics Overview

Transgenerational Epigenetics

553. Why Do Giraffes Have Long Necks?

Topics covered

Popular Clips

Questions from this episode

Episode Highlights

Gene ExpressionJeff Krasno explores the intricate processes of DNA methylation and its impact on gene expression and health. He highlights the role of nutrients and diet in influencing these epigenetic mechanisms, offering insights into how we can actively shape our genetic destiny.

Gene Expression

Epigenetics OverviewJeff Krasno explores the transformative field of epigenetics, challenging the notion of genetic determinism. He explains how our genes interact with behavior and environment, reshaping our understanding of human biology.

Epigenetics Overview

Transgenerational Epigenetics