In this randomized design, study participants (n=30) will take a supplement 3 times per day for 14 days and will be followed throughout completion of the concussion protocol, up to one year. The initial visit (pre-experimental visit) will serve to obtain informed consent, anthropometric information, a 24-hour dietary recall, health and lifestyle questionnaire, and circulating metabolites. Randomization will also occur at the initial visit and will be done by a computer to determine each participant's group assignment. Unless otherwise specified, follow up visits (experimental visits) will involve an identical clinical protocol as described below. The following are clinical tests that will be conducted during study visits:
Initial Visit: Participants will arrive to the Concussion Clinic in the Sports Medicine Clinic at Children's of Alabama for their routine initial visit. Participants will be provided with the study protocol, the purpose of the study, and routine and potential risks associated with the study procedures. Participants will then fill out the informed consent/assent, health and lifestyle questionnaire, and 24-hour dietary recall. As part of standard of care, height and weight will be measured using a stadiometer, body mass index (BMI) will be calculated, circulating metabolites will be collected, and resting blood pressure will be measured using a standard blood pressure cuff and a stethoscope. The SCAT5 will be conducted by a licensed healthcare professional. For research-specific purposes, body composition will be measured using BIA, C3Logix evaluation will be conducted by trained research personnel, and MRI scans will be taken. Participants will then be randomly assigned to 1 of 2 experimental groups and the appropriate supplement will be provided. Participants will also be provided with information regarding Return-to-Play progression and documents to track Return-to-Learn, supplement compliance, and GI distress.
Follow-up Visits: Participants will arrive to the Concussion Clinic in the Sports Medicine Clinic at Children's of Alabama for their routine follow up visits. Participants will fill out the 24-hour dietary recall. As part of standard of care, height and weight will be measured using a stadiometer, body mass index (BMI) will be calculated, circulating metabolites will be collected, and resting blood pressure will be measured using a standard blood pressure cuff and a stethoscope. The SCAT5 will be conducted by a licensed healthcare professional. For research-specific purposes, body composition will be measured using BIA and C3Logix evaluation will be conducted by trained research personnel. Data collection sheets for the Return-to-Learn Progression, supplement compliance, and GI distress will be collected. If applicable, data collection sheets for the Return-to-Play Progression will be collection. Supplement compliance and GI distress will only be collected at follow up visit #1. Return-to-Learn Progression will be evaluated at each visit until completion of the Return-to-Learn Protocol.
