Prevention and Management of Sarcopenia through Natural Foods and Dietary Patterns: An Evidence-Based Review.

Background: Sarcopenia is a steady decline in strength, skeletal muscle mass, and physical performance connected with aging, resulting in heightened risks of frailty, disability, illness, and mortality among older people. Considering the increasing global elderly population, better preventive and management techniques are needed. Nutrition is a crucial changeable aspect, with a growing focus on natural foods and holistic dietary patterns instead than isolated nutrient supplementation. Objective: This review aims to evaluate and synthesize current knowledge regarding the impact of natural foods and dietary patterns on the prevention and management of sarcopenia in the elderly. Methods: A comprehensive review of the existing literature was conducted using major scientific databases, such as PubMed, Web of Science, Scopus, and Google Scholar. Included were relevant observational studies, randomized controlled trials, and intervention studies that examined dietary components, dietary patterns, and muscle-related outcomes in older adults. Evidence was qualitatively synthesized, highlighting muscle strength, muscle mass, and physical function. Results: Research demonstrates that adequate intake of omega-3 fatty acids, vitamin D, antioxidants, high-quality protein, and other minerals is vital for maintaining muscle protein synthesis and reducing inflammation and oxidative stress. Dietary patterns, such as the Mediterranean diet, carefully organized plant-based meals with enough protein intake, and highprotein, low-glycaemic index diets, are consistently associated with improved muscle health and a reduced prevalence of sarcopenia. Furthermore, integrated nutritional protocols and resistance training exhibit synergistic benefits in preserving muscle mass and functional performance. Conclusion: Dietary interventions focused on natural foods and adherence to healthy dietary patterns are effective strategies for preventing and managing sarcopenia in aging populations. Personalised nutritional methods, coupled with physical exercise, are vital for optimising musculoskeletal health. Further long-term and high-quality intervention studies are needed to create standardised dietary guidelines and clarify long-term consequences.