NCT07082413

Biofrequency-Guided Nutrition in Spanish Adults

Application of a Frequency Measurement System for Measuring Nutritional Biomarkers: Effects of a Nutritional Intervention on Satisfaction and Improvement in Quality of Life

• Status: Not Yet Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 154 (estimated)
• Sponsor: Universidad de Especialidades Espiritu Santo · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The goal of this clinical trial is to evaluate the feasibility, acceptability, and preliminary efficacy of a biofrequency-guided nutritional intervention in promoting a healthy diet, improving dietary behaviors, and enhancing user satisfaction among healthy Spanish adults. The present study aims to address four main objectives: (1) to analyze the utility of the biofrequency system for non-invasive functional estimates of nutritional status; (2) to evaluate the effectiveness of the associated algorithm in generating bi-omarker-informed dietary recommendations; (3) to assess user and healthcare profes-sional acceptance and satisfaction with the tool; and (4) to examine the effects of the intervention on eating habits.

Detailed description

Background: Biomarker-based nutrition has demonstrated superior efficacy compared to population-level approaches in improving health outcomes. Biofrequency analysis, a non-invasive technique based on the detection of electromagnetic vibrational patterns in hair follicles, offers a promising avenue for rapid functional assessment of nutritional status and epigenetic signals without reliance on blood or urine sampling. Objective: To evaluate the feasibility, acceptability, and preliminary efficacy of a biofrequency-guided nutritional intervention in promoting a healthy diet, improving dietary behaviors, and enhancing user satisfaction among healthy Spanish adults. Methods: In this randomized controlled trial, 154 adults from the Grupo Alcaraz Sport Association (Region of Murcia, Spain) will be allocated to an experimental group receiving individualized lifestyle recommendations based on S-Drive biofrequency analysis and to a control group with no intervention. Participants in the experimental arm will apply tailored dietary guidance over 90 days. Conclusion: This study will generate foundational evidence on the utility of biofrequency technology for precision nutrition. If positive, the findings may inform scalable, low-risk strategies for personalized dietary interventions in preventive and community health settings.

Conditions

• Biofrequency-Guided Nutrition

Interventions

Type	Name	Description
OTHER	Nutritional Intervention	This study will follow a randomized controlled trial design aimed at evaluating the impact of nutritional intervention on personal satisfaction and perceived quality of life. The protocol includes two assessment points: a baseline measurement at the start of the intervention (Day 0) and a second measurement after a follow-up period (Day 90), allowing for the analysis of with-in-subject changes associated with the intervention.

Timeline

• Start date: 2025-09-01
• Primary completion: 2025-12-07
• Completion: 2026-03-01
• First posted: 2025-07-24
• Last updated: 2025-07-24