Editing Calorie restriction (section)

{{short description|Dietary regime}}
{{For|caloric restriction for the purpose of weight loss|dieting}}
'''Calorie restriction''' ('''CR''', also known as '''caloric restriction''' or '''energy restriction''') is a [[Diet (nutrition)|dietary regimen]] that [[Calorie deficit|reduces the energy intake]] from foods and beverages without incurring [[malnutrition]].<ref name="lee">{{Cite journal |vauthors=Lee MB, Hill CM, Bitto A, Kaeberlein M |date=November 2021 |title=Antiaging diets: Separating fact from fiction |journal=Science |volume=374 |issue=6570 |pages=eabe7365 |doi=10.1126/science.abe7365 |pmc=8841109 |pmid=34793210}}</ref><ref>{{Cite journal |vauthors=Flanagan EW, Most J, Mey JT, Redman LM |date=September 2020 |title=Calorie Restriction and Aging in Humans |journal=Annual Review of Nutrition |volume=40 |pages=105–133 |doi=10.1146/annurev-nutr-122319-034601 |pmc=9042193 |pmid=32559388}}</ref> The possible effect of calorie restriction on [[Human body weight|body weight management]], [[diet and longevity|longevity]], and [[aging-associated disease]]s has been an active area of research.<ref name=lee/>

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