Calorie consumption is the quantity of food energy an individual ingests, expressed in kilocalories and derived from the macronutrients carbohydrate, fat, protein, and alcohol, each contributing a characteristic energy density. Energy intake is the input side of energy balance: when it persistently exceeds expenditu…
Calorie consumption is the quantity of food energy an individual ingests, expressed in kilocalories and derived from the macronutrients carbohydrate, fat, protein, and alcohol, each contributing a characteristic energy density. Energy intake is the input side of energy balance: when it persistently exceeds expenditure from basal metabolism, physical activity, and the thermic effect of food, the surplus is stored largely as adipose tissue, whereas a sustained deficit mobilizes energy reserves and reduces body mass. Beyond total quantity, the energy density of foods, eating patterns, and the composition of the diet influence satiety, weight regulation, and metabolic outcomes, making energy intake a central variable in obesity, undernutrition, and chronic-disease research. Peer-reviewed research in this area examines food-intake patterns in older adults achieving successful weight loss and maintenance on the basis of food energy density, dietary intake among specific population groups, non-caloric sweeteners as substitutes for energy-dense sugars, digital approaches to dietary and energy assessment, and the determinants of overweight and obesity. These studies draw on dietary surveys, cross-sectional designs, and intervention research across varied populations and settings. Collectively they situate energy intake within the wider framework of diet quality and energy balance. The journal publishes peer-reviewed research in nutrition addressing dietary intake, energy balance, and their relationship to health.
12 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 12 articles above have been cited 66 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Calorie Consumption, linking to each citing work.