Tag: Genetic eating habits

Recent twin studies have shown that genetics account for a significant portion of picky eating tendencies, with heritability potentially as high as 84% in early adolescence. This groundbreaking discovery reframes the common question: can picky eating be genetic?

Research using twin studies has consistently shown that identical twins share more similar dietary patterns than non-identical twins, even when raised apart, providing strong evidence that can eating habits be genetic. While environmental factors are critical, a growing body of scientific evidence reveals that our food choices and eating behaviors are partly hardwired into our DNA. This article explores the fascinating science behind how our genes influence what, when, and how much we eat.