Is Riboflavin Exercise Performance Randomized Trial safe?

Updated October 2026

Quick Answer

Riboflavin Exercise Performance Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: Conclusion Acute consumption of AG1 resulted in measurable increases in circulating levels of most of the tested micronutrients, indicating effective absorption.

Key Takeaways

  • 01Conclusion Acute consumption of AG1 resulted in measurable increases in circulating levels of most of the tested micronutrients, indicating effective absorption. [Sapp PA (2026)]
  • 02Background/objectives Nutrient interactions in multi-ingredient supplements may influence micronutrient absorption and bioavailability, yet pharmacokinetic data exploring these interactions remains generally limited. [Sapp PA (2026)]
  • 03This clinical trial assessed the acute absorption phase of key micronutrients in AG1, a comprehensive nutritional supplement containing vitamins, minerals, probiotics, and phytochemicals. [Sapp PA (2026)]
  • 04Male students had significantly higher weekly total regular exercise duration (p 0.05); however, higher A-NSKQ was significantly associated with better intake of certain micronutrients, including vitamin E (p = 0.005), riboflavin (p = 0.021), iron (p = 0.033), and zinc (p = 0.034). [Songür Bozdağ AN (2026)]
The current Migaku evidence database contains 2 reusable source documents for Riboflavin Exercise Performance Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts. - Conclusion Acute consumption of AG1 resulted in measurable increases in circulating levels of most of the tested micronutrients, indicating effective absorption. [Sapp PA (2026); evidence level 2] - Background/objectives Nutrient interactions in multi-ingredient supplements may influence micronutrient absorption and bioavailability, yet pharmacokinetic data exploring these interactions remains generally limited. [Sapp PA (2026); evidence level 2] - This clinical trial assessed the acute absorption phase of key micronutrients in AG1, a comprehensive nutritional supplement containing vitamins, minerals, probiotics, and phytochemicals. [Sapp PA (2026); evidence level 2] - Male students had significantly higher weekly total regular exercise duration (p 0.05); however, higher A-NSKQ was significantly associated with better intake of certain micronutrients, including vitamin E (p = 0.005), riboflavin (p = 0.021), iron (p = 0.033), and zinc (p = 0.034). [Songür Bozdağ AN (2026); evidence level 3] - Objective This study aims to comprehensively examine the complex relationships among sports nutrition knowledge, nutritional status (macro- and micronutrient intake), body mass index (BMI), and lifestyle factors (smoking status, dietary habits including salt preference, daily water consumption, dietary supplement use, and exercise characteristics) in university students who engage in regular exercise. [Songür Bozdağ AN (2026); evidence level 3] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

Sources

  1. Absorption kinetics of vitamins and minerals from a novel nutritional product in physically active adults: a randomized, double-blind, placebo-controlled crossover trial.
  2. Interplay between sports nutrition knowledge, lifestyle factors, and body mass index among regularly exercising university students: a cross-sectional study.