About this trial
This is a randomized, double-blind, placebo-controlled parallel trial designed to evaluate the effectiveness of Qualia Magnesium+® supplementation on red blood cell (RBC) magnesium levels in adults aged 21 and older. Approximately 100 participants with baseline RBC magnesium levels below 6.0 mg/dL will be randomly assigned to receive either Qualia Magnesium+ or a placebo. Participants will take 2 capsules daily in the evening, with or without food, for a duration of 12 weeks. The primary outcome is the between-group change in RBC magnesium levels from baseline to Week 12. Secondary outcomes include assessments of sleep quality, perceived stress, magnesium status, and safety and tolerability. Data collection will occur through lab bloodwork and electronic questionnaires.
Eligibility criteria
Qualifiers
Provide voluntary, written, informed consent to participate in the study
Agree to provide a valid cell phone number and are willing to receive communications through text
Can read and write English
Willing to complete questionnaires, records, and diaries associated with the study.
Disqualifiers
Women who are pregnant, breastfeeding, or planning to become pregnant during the trial
Known food intolerances/allergy to any ingredients in the product
Having any of the following conditions: Psychiatric conditions, neurologic disorders, endocrine disorders, cancer
Having had a significant cardiovascular event in the past 6 months
Trial design
Treatments tested in this trial
- Qualia Magnesium+®
- Placebo