Alcohol’s Incredible Impact on Your Brain’s Genetic Composition
Alcohol consumption has long been known to have a profound impact on the brain. It interferes with the brain's communication pathways, affecting the way it looks and functions. Recent advancements in the field of molecular genetics have shed light on the neurobiological and genetic basis of addiction, highlighting how addictive substances like alcohol can overwhelm the brain's natural reward pathways.
To understand how alcohol affects the genetic composition of the brain, it is important to first grasp the role that genes play in brain function. Each brain cell contains long strands of DNA, which store the individual's genetic code. DNA is tightly packed around proteins called histones, forming a complex structure that regulates gene expression. When genes are active, they code for prot...