Scientists probe gut length and microbes to unlock energy absorption secrets

NCT ID NCT06377956

Completed Knowledge-focused Sponsor: Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences Source: ClinicalTrials.gov ↗

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

Summary

This completed observational study looked at how gut length and gut bacteria relate to how well healthy people absorb energy from food. Researchers measured gut length via MRI, tracked food intake, and analyzed energy in feces and urine. The goal was to better understand the links between gut anatomy, microbes, and energy assimilation.

What this could mean

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

What this could lead to: If successful, this could help us understand why some people absorb more energy from food, potentially informing future obesity or metabolic syndrome research.
What could go wrong: This is a small, completed observational study with only 42 healthy participants. It does not test any treatment, so direct health benefits are not expected.

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.

Food Preferences metabolic syndrome X

As listed by the trial registrant

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

FOOD PREFERENCES HEALTHY NUTRITION METABOLIC SYNDROME, PROTECTION AGAINST

Contacts and locations

Locations

Shenzhen Institute of Advanced Technology

Shenzhen, Guangdong, 518055, China

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