Biofrequency-Guided Nutrition in Spanish Adults

NCT ID: NCT07082413

Last Updated: 2025-07-24

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 154 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-09-01
• Study Completion Date: 2026-03-31

Brief 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

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: OTHER
• Blinding Strategy: NONE

Study Groups

Standard diet

The experimental group will undergo a standardized and comprehensive nutritional intervention designed to optimize health outcomes and improve the biomarkers under study. This intervention will incorporate both practical dietary guidelines and an educational component aimed at enhancing participants' understanding of underlying health principles. Participants will receive detailed documentation, including: (1) dietary guidelines outlining the nutritional protocol, (2) a sample monthly meal plan, (3), a structured shopping list, (4) selected recipes and (5) visual meal preparation guides. To facilitate self-monitoring, a food intake log will be provided for daily dietary tracking. The intervention will include an educational program covering key health concepts relevant to the study. Through informational materials and group sessions, participants will receive instruction on topics such as stress physiology, epigenetic mechanisms, chronic disease prevention, and mindful eating pr

Group Type: EXPERIMENTAL

Nutritional Intervention

Intervention Type: OTHER

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.

Usual diet

The control group will maintain their habitual dietary patterns without receiving intervention materials or support. This approach will ensure that all experimental group participants receive identical guidelines, benefiting from multiple modalities of education and support, thereby establishing a robust framework for dietary modification.

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

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.

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

• No diagnosed chronic illnesses.
• Provision of written informed consent.

Exclusion Criteria

• Diagnosed chronic illnesses
• No provision of written informed consent.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Universidad de Almeria

OTHER

Sponsor Role: collaborator

Universidad de Granada

OTHER

Sponsor Role: collaborator

Universidad de Los Lagos

OTHER

Sponsor Role: collaborator

Universidad Loyola Andalucia

OTHER

Sponsor Role: collaborator

Universidad de Especialidades Espiritu Santo

OTHER

Sponsor Role: lead

Responsible Party

José Francisco López Gil

Investigador principal

Responsibility Role: PRINCIPAL_INVESTIGATOR

Other Identifiers

UALBIO2025/010

Identifier Type: -

Identifier Source: org_study_id