How DNA Influences How Much You’ll Smoke
March 27, 2024 by scienceblog.com
How DNA Influences How Much You’ll Smoke
A University of Colorado Boulder study explores how genetic variations impact smoking behaviors, focusing on the "Mr. Big" genetic variant affecting nicotine sensitivity. Understanding genetic factors behind smoking is crucial, with genes accounting for a large part of smoking behaviors. Interactions between genes and variants play a key role, with potential for personalized quitting approaches based on genetic information. The study highlights the complexity of nicotine addiction genetics and suggests future personalized medicine possibilities.