Epigenetics - Advance or Decline | JTOP
Epigenetics can be defined, in general terms, as the study of our genes, specifically on how we can alter our genes through the behavior we exhibit/the reactions to our environment.
Studies say that around 60% (or 0.6) of our genes are passed down from our parents. So at birth, we are given a deck of cards that, to a certain degree, dictate who we are (who we will be), but can we alter this blueprint? The blanket answer is yes.
From a very early age, we are to some degree rewriting our blueprint (our genes), and the experiences we have and the choices we make will alter the genes that we pass onto our kids (good or bad). Kind of puts a new spin on 'setting a good example' doesn't it?
This conversation, as well, puts a twist on the 'nature vs. nurture' theory.
Take for example Andy Alpha, his parents were both Olympic athletes that excelled in their respective sports. Unfortunately, when Andy was 28 he was in a car accident with some friends that left him paralyzed from the neck down. This experience of his took his positive and high activity level temperaments to dark places.
Though his will to succeed carried his spirits high for many years, the grim reality of his environment eventually led his mood temperament to become negative.
Furthermore, his kids were very young before his accident, and did not have the opportunity to know their dad when he was happy.
Does this absence of joy and optimism in Andy's kids' lives now change the gene structure for Andy's grandkids? It very well could. This is a prime example of how Epigenetics might occur in our lives.

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