NCT05042414

Acute Effects of Endurance Exercise on Breastmilk Composition

Acute Effects of Endurance Exercise on Breastmilk Composition: Pilot Study

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (actual)
• Sponsor: Norwegian University of Science and Technology · Academic / Other
• Sex: Female
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The investigators will determine the acute effect of exercise on breastmilk composition. Participants will come in to the lab on three different days, out of which they will exercise on two of these days and rest in the lab on the third day. The conditions will be randomly allocated to each participant. Breastmilk samples will be obtained in the morning of each test day, as well as immediately after, one hour after and four hours after the exercise/rest condition. Dietary intake will be standardized on the test days. At the time of study commencement, the trial (including planned analyses) is not fully funded. Additional milk will be stored for future analyses (not yet specified) when funding is secured.

Conditions

• Breastmilk

Interventions

Type	Name	Description
BEHAVIORAL	High intensity interval training	Four times four minutes treadmill interval training
BEHAVIORAL	Moderate intensity training	Moderate intensity treadmill training
BEHAVIORAL	Resting	No training

Timeline

• Start date: 2021-08-24
• Primary completion: 2022-06-01
• Completion: 2022-06-01
• First posted: 2021-09-13
• Last updated: 2022-10-10

Locations

1 site across 1 country: Norway