Regular low-calorie sweetener consumption is associated with increased secretion of glucose-dependent insulinotropic polypeptide
| Autor: | Josephine M. Egan, Michelle Shardell, Kristofer S. Gravenstein, Olga D. Carlson, Luigi Ferrucci, Chee W. Chia, Eleanor M. Simonsick |
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| Rok vydání: | 2018 |
| Předmět: |
Blood Glucose
Male 0301 basic medicine Non-Nutritive Sweeteners medicine.medical_specialty Endocrinology Diabetes and Metabolism medicine.medical_treatment 030209 endocrinology & metabolism Gastric Inhibitory Polypeptide Article Eating 03 medical and health sciences 0302 clinical medicine Endocrinology Gastric inhibitory polypeptide Internal medicine Diabetes mellitus Internal Medicine medicine Humans Insulin Longitudinal Studies Aged Glucose tolerance test integumentary system medicine.diagnostic_test business.industry Lipogenesis Fasting Glucose Tolerance Test Middle Aged Postprandial Period medicine.disease Obesity Diet Records 030104 developmental biology Postprandial Female medicine.symptom business Weight gain hormones hormone substitutes and hormone antagonists |
| Zdroj: | Diabetes, Obesity and Metabolism. 20:2282-2285 |
| ISSN: | 1462-8902 |
| Popis: | Low-calorie sweeteners (LCSs) are widely used for weight control despite limited evidence of their effectiveness and studies linking LCS consumption with incident obesity. We tested the hypothesis that regular LCS consumption is associated with higher postprandial glucose-dependent insulinotropic polypeptide (GIP) secretion, which has been linked to obesity. We used data from participants in the Baltimore Longitudinal Study of Aging who had completed a diet diary, had at least one visit during which they underwent an oral glucose tolerance test (OGTT), and had no diabetes. Of 232 participants, 166 contributed 1, 39 contributed 2, and 27 contributed 3 visits, and 96 (41%) reported using LCS. Plasma OGTT samples were analysed for glucose, insulin and GIP. Fasting glucose, insulin and GIP levels were no different between LCS users and non-users. The association of LCS use with 2-hour OGTT responses after adjustment for covariates was non-significant for glucose (P = .98) and insulin (P = .18), but significant for greater increase in GIP in LCS users (P = .037). Regular consumption of LCSs was associated with greater increases in GIP secretion after food intake, which may potentially lead to weight gain through the lipogenic properties of GIP. |
| Databáze: | OpenAIRE |
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