Morning or afternoon? study tests best exercise time for diabetes

NCT ID NCT05108987

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether exercising in the morning (7-11am) or afternoon (4-8pm) makes a difference for people with type 2 diabetes or prediabetes. Thirty-six adults did 10 supervised exercise sessions at a high intensity. Researchers measured changes in body weight, blood sugar control, and blood vessel health. The goal is to find if afternoon exercise offers extra benefits for metabolic health.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
exercise (morning or afternoon sessions)
What this could lead to
If it works, this could show that exercising at a specific time of day (like afternoon) is better for blood sugar and blood pressure control in people with type 2 diabetes or prediabetes.
What could go wrong
This is a small, completed study with only 36 participants, so results may not apply to everyone. The findings are preliminary and need larger studies to confirm.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • New Jersey Institute for Food, Nutrition, and Health

    New Brunswick, New Jersey, 08901, United States

  • Robert Wood Johnson University Hospital Clinical Research Center

    New Brunswick, New Jersey, 08901, United States

  • Rutgers University Loree Gymnasium

    New Brunswick, New Jersey, 08901, United States

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