Dietary intakes and leptin concentrations
Publish place: ARYA Atherosclerosis، Vol: 10، Issue: 5
Publish Year: 1393
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_RYA-10-5_006
تاریخ نمایه سازی: 2 شهریور 1401
Abstract:
BACKGROUND: Leptin, a peptide contained ۱۴۶ amino-acids, is mostly secreted from adipose tissue and it has a critical role on regulation of body weight, body fat mass, appetite, and food intakes. We tried to review the previous evidence regarding the effects of dietary intakes, including consumption of carbohydrates, fats and protein on concentrations of leptin concentration. METHODS: We searched in PubMed search engine to January ۲۰۱۳ by using the following key words: dietary intake, diet, dietary fat, high-fat diet, dietary carbohydrate, high carbohydrate diet, dietary protein, high protein diet in combination with leptin, adipokine. Then, we recruited ۳۵ articles to review in the present study. RESULTS: It seems that beside the amount of fats, type of fatty acids have the key roles on circulating leptin concentration. Energy intake also significantly associated with the hormone. Studies regarding the association between carbohydrate intake and concentration of lepton have been reached to contradictory results. It seems that protein intake can increase the lepton activity. CONCLUSION: Findings from several studies suggest that a diet display an important role on change the concentration of lepton. Keywords: Diet, Carbohydrate, Protein, Fat, Leptin
Authors
Vajihe Izadi
Food Security Research Center AND Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
Sahar Saraf-Bank
Food Security Research Center AND Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
Leila Azadbakht
Food Security Research Center AND Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran