The high cost is attributed to advanced research and development and drug shortages owing to huge demand
Melanin and Its Role in Skin Complexion Melanin is a pigment naturally produced by the body that determines the color of our skin, hair, and eyes
It is plausible that EBV lytic genes, along with the various cellular responses induced during EBV infection, may affect the cellular redox state and antioxidant mechanisms, including the modulation of GPX4 expression

Resources Cell Metabolism Calorie restriction, energy balance, and metabolic adaptation Nature Reviews Endocrinology Leptin resistance and metabolic disease The American Journal of Clinical Nutrition Diet composition and metabolic signaling Obesity Reviews Adaptive thermogenesis and weight regain Endocrine Reviews Central regulation of appetite and energy balance Physiology & Behavior Ghrelin and appetite regulation Diabetes Care Insulin signaling and metabolic flexibility The Journal of Nutrition Protein-induced satiety and appetite hormones Gut GLP-1 and gutbrain communication The American Journal of Physiology Gastrointestinal and Liver Physiology Peptide YY and satiety Nutrients Dietary fiber and glycemic control The Lancet Diabetes & Endocrinology Ultra-processed foods and metabolic health Current Opinion in Endocrinology, Diabetes and Obesity Artificial sweeteners and appetite regulation Progress in Lipid Research Omega-6 fatty acids and inflammation The Journal of Clinical Endocrinology & Metabolism Hormonal regulation of body weight Metabolism Macronutrient signaling and body composition Molecular Metabolism Mitochondrial function and nutrient availability Frontiers in Endocrinology Inflammation and insulin resistance The American Journal of Physiology Endocrinology and Metabolism Metabolic flexibility Nutrients Micronutrient status and energy metabolism Cell Reports Nutrient sensing pathways and energy regulation Trends in Endocrinology & Metabolism Systems biology of metabolic dysfunction Psychoneuroendocrinology Stress hormones and appetite regulation The Journal of the Academy of Nutrition and Dietetics Diet quality and weight outcomes Nature Metabolism Hormonal control of energy balance

Many common vitamin supplements often include cyanocobalamin, which may not be as efficient or beneficial