The Study
Preliminary study: Evaluation of melatonin secretion in children and adolescents with type 1 diabetes mellitus
This study is like taking a single snapshot of two groups of kids to see if their melatonin levels are different. It can show that the levels are different at that exact moment, but it cannot tell us if the diabetes caused the lower levels, if the lower levels caused the diabetes, or if something else caused both.
Analysis score
Maximum 44 for a cross-sectional study.
Where the score came from
Researchers checked if kids with type 1 diabetes have different levels of melatonin (a sleep hormone) compared to healthy kids.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 535 / 100
Quality score
Snapshots of a population at a single point in time, or descriptions of small groups. Can identify correlations and prevalence, but cannot determine cause and effect.
Key takeaways
Summary
Based on the study abstract and findings.
- 1Yes, this significant drop suggests diabetes may disrupt natural hormone rhythms, which could affect sleep, inflammation, and blood sugar control.
- 2Kids with diabetes had about 41% less melatonin in the morning (6.75 pg/ml vs 11.51 pg/ml).
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Indian Journal of Endocrinology and Metabolism
Year
2014
Authors
Y. Kor, I. Geyikli, M. Keskin, M. Akan
Related Content
Claims (4)
Children with type 1 diabetes tend to have about 41% less melatonin in their blood in the morning compared to healthy kids. This lower hormone level might disrupt their body's natural balance and affect how they process energy and regulate metabolism.
Kids and teens with type 1 diabetes tend to have lower levels of the sleep hormone melatonin in the morning. This drop in melatonin isn't just because of their age, gender, or weight, but seems to be directly connected to having diabetes itself.
Kids and teens with type 1 diabetes tend to have much lower levels of melatonin, the body's sleep hormone, in the morning compared to healthy kids their age. This suggests that having diabetes might be linked to changes in their natural sleep-wake cycle or metabolism.
Giving insulin to kids with type 1 diabetes seems to lower their melatonin levels. This might happen because insulin and melatonin compete for the same receptors in the body, showing how these two hormones work together to control metabolism.
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.