Our DNA contains the complete blueprint for human growth, development, and intricate biological function. This sophisticated molecular code, composed of four fundamental nucleotides —adenine (A), thymine (T), cytosine (C), and guanine (G)—forms highly precise sequences that orchestrate cellular processes, regulate gene expression, and encode essential genetic instructions that are vital for organismal homeostasis, physiological integrity, and adaptation to environmental challenges. Small, single-base variations, termed Single Nucleotide Polymorphisms ( SNPs ), constitute the most prevalent type of human genetic variation . Although seemingly minor, these nucleotide substitutions can have profound functional implications, influencing health, disease susceptibility , drug metabolism , and unique phenotypic traits , positioning them as central elements in the study of human biology, evolutionary genetics, and precision medicine . SNPs serve as pivotal markers in genome-...