This study is looking at how Haskap berry smoothies might help people recover faster after intense exercise. Researchers want to see if these berries, which are rich in antioxidants (substances that can protect your body's cells), can reduce inflammation and oxidative stress (cell damage) caused by workouts. They also want to know if Haskap berries can help improve your performance, like how much force you can produce or how high you can jump, within 72 hours after exercise. You might be able to join if you are between 18 and 35 years old, have at least two years of barbell squat experience, and squat at least once a week. The study is comparing Haskap berry smoothies to a placebo (a smoothie without the active ingredients) to see if the berries make a difference.

Study design

This is a randomized, double-blind, placebo-controlled study with 30 participants. This means participants will be randomly assigned to receive either the Haskap berry smoothie or a placebo, and neither you nor the researchers will know which you are receiving.

What's involved

Participants will complete an intense workout and then drink either the Haskap berry smoothie or a placebo. You will also follow a low polyphenolic diet for a total of 11 days.

Compensation

Not stated in the trial record.

Follow-up

Your force production, barbell velocity, and vertical jump will be measured at 72 hours after the intense workout.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.