» Articles » PMID: 32704562

Consequences on Islet and Incretin Hormone Responses to Dinner by Omission of Lunch in Healthy Men

Overview
Specialty Endocrinology
Date 2020 Jul 25
PMID 32704562
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Omission of breakfast results in higher glucose and lower insulin and incretin hormone levels after both lunch and dinner. Whether omission of lunch has a similar impact on the following meal is not known.

Aim: This study therefore explored whether omission of lunch ingestion affects glucose, islet and incretin hormones after dinner ingestion in healthy subjects.

Materials & Methods: Twelve male volunteers (mean age 22 years, BMI 22.5 kg/m) underwent two test days in random order with standard breakfast and dinner on both days with provision or omission of standard lunch in between.

Results: The results showed that throughout the 300 minutes study period, glucose, insulin, glucagon and GIP levels after dinner ingestion did not differ between the two tests. In contrast, C-peptide, and GLP-1 levels were 26%-35% higher at later time points after dinner ingestion when lunch had been omitted ( < .05).

Conclusion: We conclude that omission of lunch increases GLP-1 and insulin secretion and possibly also insulin clearance resulting in unchanged glucose and insulin levels after dinner ingestion.

Citing Articles

Glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 secretion in humans: Characteristics and regulation.

Alsalim W, Lindgren O, Ahren B J Diabetes Investig. 2022; 14(3):354-361.

PMID: 36539382 PMC: 9951578. DOI: 10.1111/jdi.13962.


Consequences on islet and incretin hormone responses to dinner by omission of lunch in healthy men.

Lindgren O, Ahren B Endocrinol Diabetes Metab. 2020; 3(3):e00141.

PMID: 32704562 PMC: 7375076. DOI: 10.1002/edm2.141.

References
1.
Kim S, Reaven G . Insulin clearance: an underappreciated modulator of plasma insulin concentration. J Investig Med. 2016; 64(7):1162-5. DOI: 10.1136/jim-2016-000149. View

2.
Nesher R, Cerasi E . Modeling phasic insulin release: immediate and time-dependent effects of glucose. Diabetes. 2002; 51 Suppl 1:S53-9. DOI: 10.2337/diabetes.51.2007.s53. View

3.
Miholic J, Orskov C, Holst J, Kotzerke J, Meyer H . Emptying of the gastric substitute, glucagon-like peptide-1 (GLP-1), and reactive hypoglycemia after total gastrectomy. Dig Dis Sci. 1991; 36(10):1361-70. DOI: 10.1007/BF01296800. View

4.
Kobayashi F, Ogata H, Omi N, Nagasaka S, Yamaguchi S, Hibi M . Effect of breakfast skipping on diurnal variation of energy metabolism and blood glucose. Obes Res Clin Pract. 2014; 8(3):e201-98. DOI: 10.1016/j.orcp.2013.01.001. View

5.
Lindgren O, Mari A, Deacon C, Carr R, Winzell M, Vikman J . Differential islet and incretin hormone responses in morning versus afternoon after standardized meal in healthy men. J Clin Endocrinol Metab. 2009; 94(8):2887-92. DOI: 10.1210/jc.2009-0366. View