coenzyme Q10 + sodium ferrous citrate + vitamin B6

This is a combination dietary supplement containing three active ingredients: - **Coenzyme Q10 (ubidecarenone, CoQ10):** A lipid-soluble antioxidant and essential cofactor in mitochondrial oxidative phosphorylation, supporting cellular energy production and protecting cells from oxidative damage. It is commonly used as a supplement for cardiovascular health, mitochondrial disorders, and as an antioxidant[5][7]. - **Sodium ferrous citrate:** An iron salt used to treat or prevent iron deficiency anemia by providing bioavailable iron necessary for hemoglobin synthesis. - **Vitamin B6 (pyridoxine):** A water-soluble vitamin involved in amino acid metabolism, neurotransmitter synthesis (including serotonin and dopamine), hemoglobin formation, immune function modulation, and reduction of homocysteine levels[4][8][6]. The combination has been studied for potential benefits in improving mental status in Alzheimer's disease[1][2], enhancing immune responses[3], and addressing nutritional deficiencies. Each component acts through distinct mechanisms—energy metabolism (CoQ10), hematopoiesis (iron), and enzymatic cofactor activity/neurotransmitter synthesis (vitamin B6).