Obesity is inherited: How genes shape our relationship with food

Genes play a major role in determining our susceptibility to weight gain, with over 3,000 genetic variants identified as influencers. This inherited risk is compounded by environmental factors, highlighting how our biology interacts with lifestyle choices. Understanding this genetic component is crucial as it sheds light on why some people struggle more with obesity despite similar diets and exercise regimes. This insight could lead to more personalized approaches to diet and health, emphasizing the need to consider both genetic predispositions and environmental influences.