Prompt Cast
The Impact of Diet and Environment on Epigenetics
TLDR Epigenetics is the study of chemical tags that can turn genes on or off, and research has shown that factors such as diet and stress can influence these changes. Understanding and manipulating epigenetic changes could potentially lead to cures for diseases like Alzheimer's, cancer, and mental disorders.
Timestamped Summary
00:00
Your grandfather's diet can potentially shorten your life, according to research on epigenetics.
03:58
Epigenetics is the study of chemical tags that can turn genes on or off, and these tags can determine the type of cell and its function in the body.
07:58
Epigenetic changes can be influenced by diet, as shown in studies with bees and mice, where certain nutrients and vitamins can turn on or off specific genes, resulting in different physical characteristics.
12:09
Science has found evidence that the genetics of your children can be changed by eating B vitamins or by being abused when you're pregnant, and the decisions you make at a young age can affect several generations by adding methyl tags, which is the definitive answer to the nature and nurture debate.
16:26
Epigenetic changes, such as the presence of methyl tags on genes, can be passed down from parents to children, and can be influenced by factors such as diet and stress, potentially leading to inherited conditions like Angelman syndrome or Prader-Willi syndrome.
20:32
Epigenetic changes can be influenced by factors such as stress and abuse, potentially leading to conditions like PTSD, and researchers believe that understanding and manipulating these changes could lead to potential cures for diseases like Alzheimer's, cancer, and mental disorders.
24:31
The human epigenome project is a massive undertaking that will make the human genome project look small in comparison, and understanding epigenetics could potentially revolutionize our understanding of medicine and human behavior.
28:24
The hosts discuss the importance of personalized gifts for Valentine's Day and promote the Bartesian cocktail maker, and then briefly mention a podcast about living with autoimmune conditions and recommend resources for learning more about epigenetics.
32:28
The hosts receive a message from a fan named Sarah who turned 13 and has a blog about Australian commercials, and they encourage listeners to check it out.
Categories:
Society & Culture
