• Lipid-centric dietary research links fats to serum lipids and coronary heart disease (CHD) risk; this theme is supported by dose–response work, serum cholesterol predictions, and epidemiological associations across multiple studies, forming a cohesive mechanistic-public health narrative [7], [9], [10], [12], [14], [15], [20].

• Population-level nutrition and market-shaping studies show how dietary patterns and food-system changes influence CHD risk trajectories across populations, from epidemiology to retail-food supply shifts and food-access contexts [5], [6], [11], [13], [14].

• Methodological foundations of nutritional science emphasize evaluation of nutritional adequacy, biochemical status, and serum biomarkers that enable standardized assessment and lipid-focused analytics in public health nutrition [4], [8], [9], [10], [16], [17].

• Energy-balance and behavioral nutrition research links meal frequency, energy expenditure, and dietary patterns to obesity and metabolic risk, integrating physiology with population-level risk for cardiovascular disease and related conditions [3], [11], [15], [18], [19].

• Longevity-oriented and preventive nutrition programs frame how dietary strategies can prolong life and mitigate coronary disease through public-health planning and life-course nutrition concepts [6], [14], [19].