Inclusion Criteria:  Men and women aged 40 to 65. Individuals with normal serum creatinine levels: up to 1.1 mg/dl in women and up to 1.4 mg/dl in men.  Exclusion Criteria:  Individuals taking any type of medication and/or supplement containing aluminum, including antacids. Individuals who take food supplements and/or medication that contains mercury, nickel, arsenic, cadmium, iron, copper, and silicon. Individuals who eat mineral-enriched foods. Individuals allergic to any component of the dietary supplements of the study. Individuals with urge, stress or mixed urinary incontinence. Involuntary loss of urine accompanied by symptoms of both urge or stress urinary incontinence diagnosed by your primary care physician. In case of absence of diagnosis, the IU-4 questionnaire will be carried out. Pregnancy or breastfeeding. Individuals with any chronic gastrointestinal disease. Individuals with chronic kidney disease (or serum creatinine levels ≥ 1.7 mg/dl in men and ≥ 1.5 mg/dl in women). Be participating or have participated in a clinical trial or study of nutritional intervention in the last 30 days before study inclusion. Being a smoker. Consume 2 or more Standard Beverage Units daily or 17 weekly in women, or consume 4 or more Standard Beverage Units daily or 28 weekly in mens. Individuals whose condition does not allow them to carry out the study procedures strictly. Individuals with diseases with manifest symptoms that may influence the objectives of the study. Individuals with BMI≥ 30 kg/m^2. Individuals whose consumption of foods rich in silicon, aluminum, mercury, nickel, arsenic, cadmium, iron and copper are high.