While milk is often touted as a key factor in promoting height growth in children due to its nutrient-rich composition, studies reveal that genetics play a predominant role in determining one’s height. Although milk contains essential nutrients like calcium, protein, and zinc, crucial for growth and development, its impact on height is influenced by various factors. Some studies suggest that milk consumption may contribute to increased height and reduced risk of stunted growth in children, yet dietary habits and access to healthcare also play significant roles. In adulthood, milk’s calcium content benefits bone strength, but other calcium-rich foods like cheese, almonds, and beans also provide similar benefits. Research indicates that height growth halts after puberty, but maintaining bone health and strength remains important. Height determination primarily hinges on genetic factors, with over 700 gene variants influencing height outcomes. However, external factors such as maternal nutrition, lifestyle habits during adolescence, sleep patterns, physical activity levels, infections, and overall nutrition also contribute to height variability.