Evaluating Lead Levels in Multivitamins: An Analytical Approach
Year: 2025
Type: article
Abstract: The growing consumption of dietary supplements, particularly multivitamins, has caused an increase in concern about the presence of contaminants, such as lead. This study aims to assess and evaluate the presence and concentration of lead, a toxic substance, in commercially available multivitamins. Using advanced analytical techniques such as flame atomic absorption spectroscopy (FAAS), and a protocol outlined by : ekut, A., Szymala, I., Oleksiuk, K., Razzaghi, M., Osmala, W., Jabłońska, K., & Dziubanek, G. (2020). Health risks from consumption of medicinal plant dietary supplements. Food Science & Nutrition, 8(7), 3535-3544. https://doi.org/10.1002/fsn3.1636. This research analyzes a small variety of multivitamin brands and products to determine the levels of lead present. With the increasing daily use of these supplements even trace amounts of lead pose significant health concerns. Lead exposure can accumulate over time leading to adverse health outcomes. While the Food and Drug Administration has established allowable limits for the daily consumption of lead in food and food wares there are no current limits, required testing procedures, or strict regulations on lead allotments in multivitamins. The presence of lead in multivitamins raises concern about the adequacy of these limits and their ability to protect consumer health. The potential findings in this study may be directly related to adverse health risks associated with the chronic exposure and consumption of lead daily. Which may emphasize the need for stricter regulatory standards and control measures in the dietary supplement manufacturing process depending on the future results. These measures are essential to prevent lead poisoning and other long-term health complications caused by the daily consumption of lead in trace amounts through multivitamins.
Author: Jessica Lilly
Institution: Fairmont State University
Language: English
Subfield: Health, Toxicology and Mutagenesis
Field: Environmental Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409263793