Yes, the time it takes you to consume a meal may have an impact on the rise in glucose after a meal because eating quickly can delay fullness and increase the risk of overeating, which can lead to higher glucose levels.
References:
1. Shukla AP, Iliescu RG, Thomas CE, Aronne LJ. Food Order Has a Significant Impact on Postprandial Glucose and Insulin Levels. Diabetes Care. 2015 Jul;38(7): e98-9. doi: 10.2337/dc15-0429. PMID: 26106234; PMCID: PMC4876745.
2. Radzevi?ien? L, Ostrauskas R. Fast eating and the risk of type 2 diabetes mellitus: a case-control study. Clin Nutr. 2013 Apr;32(2):232-5. doi: 10.1016/j.clnu.2012.06.013. Epub 2012 Jul 15. PMID: 22800734.
3. Gudi SK. Eating speed and the risk of type 2 diabetes: explorations based on real-world evidence. Ann Pediatr Endocrinol Metab. 2020 Jun;25(2):80-83. doi: 10.6065/apem.2040028.014. Epub 2020 Apr 22. Erratum in: Ann Pediatr Endocrinol Metab. 2020 Dec;25(4):289. PMID: 32615686; PMCID: PMC7336266.