The global prevalence of type 2 diabetes (T2D) has increased noticeably over the past few decades, with an estimated 463 million people affected worldwide in 2019 and projected to increase to 700 million by 2045.1 T2D is a multifactorial disease characterized by insulin resistance and impaired insulin secretion, which can lead to numerous severe complications such as cardiovascular disease, renal failure, and loss of vision.2 A growing body of research has highlighted the importance of lifestyle factors, including healthy diets, in the prevention and management of T2D.3, 4. The gene discussed is INS; the disease is type 2 diabetes mellitus.