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News
Chasing perfect blood sugar levels might not be worth it. A new study found that people with diabetes reported better quality of life on days following higher-than-usual glucose variability — as long as levels stayed within safe limits. The findings suggest that overly strict glucose management could impose lifestyle burdens that quietly chip away at daily well-being.
Chasing perfect blood sugar levels might not be worth it. A new study set to be presented at the European Association for the Study of Diabetes (EASD) Annual Meeting found a surprising twist: people with type 1 and type 2 diabetes reported better quality of life on days following higher-than-usual glucose variability — as long as those fluctuations stayed within safe limits. The research paired continuous glucose monitoring (CGM) data with daily well-being surveys over 14 days across 400 participants.
The key insight isn't that poor glucose control is good — spending more time in the normal glucose range was still linked to better next-day well-being. Rather, the findings suggest that the extreme effort required to eliminate every fluctuation may impose lifestyle restrictions that quietly erode everyday enjoyment and participation in normal activities.
By the Numbers:
Why it matters: For clinicians, this is a nudge to consider the full picture of diabetes management — not just glucose targets, but the real-world lifestyle trade-offs patients make to hit them. Overly rigid control strategies may be quietly undermining patient well-being.
