Global dietary trends significantly impact health by influencing consumption patterns and nutritional quality. Increased availability of processed foods and sugary beverages in many regions has correlated with rising rates of obesity and related chronic diseases. Conversely, a growing trend towards plant-based diets is promoting healthier choices and greater awareness of nutrition’s role in overall health. Social media and globalization help disseminate dietary trends, allowing people to explore diverse eating practices. Ultimately, understanding these trends encourages informed dietary decisions, promoting better health outcomes worldwide.