Effect of Lactobacillus Plantarum DSM 33464 on Blood Lead Levels in Young Women of Child-bearing Age

Inclusion Criteria: * Women between 18 and 40 years old. * Women with capillary blood Pb levels between 3.3 µg/dL (Lead Care detection limit) and 25 µg/dL. * Residents of Santa Fe, Mexico City. * Women of childbearing age, using the same contraceptive method (any) since at least 3 cycles before the start of the study and who agree to maintain it for the entire duration of the study. * Women who give their informed consent in writing. Exclusion Criteria: * Women with a diagnosed history of diseases of the nervous system, genetic diseases, endocrine diseases, lung diseases, serious or uncontrolled cardiovascular diseases, clinically significant kidney or liver diseases, diseases of the blood system, any other clinically significant disease, and others that the investigators consider would increase the risk of disease of the subject. * Pregnant or lactating women, who intend to become pregnant or who declare that they have intended to become pregnant within the previous 3 months. * Consumption of nutritional supplements 4-6 weeks before screening. * Consumption of probiotic or antibiotic products in the last two weeks. * Women who have received chelation therapy for Pb poisoning. * Known or suspected allergy or sensitivity to study products or any component tested in the trial. * Participation in another clinical trial or food study 4 weeks before and during the trial.