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In humans, low dietary intake of riboflavin has been associated with an increased risk for anemia (17), and improving riboflavin nutritional status has been found to increase circulating hemoglobin levels (18)

10.3389/fphar.2022.1031438 18

Sekine K, Nagata N, Sakamoto K, Arai T, Shimbo T, Shinozaki M,

Konrad, Utilization of the Insulin-Signaling Network in the Metabolic Actions of -Lipoic AcidReduction or Oxidation?, Antioxid

Muller AP, Fernandez AM, Haas C, Zimmer E, Portela LV, Torres-Aleman I: Reduced brain insulin-like growth factor I function during aging

Note: Due to the complexity of multi-peptide blends, HPLC purity percentages may not be individually reported