Vitamins can treat inborn metabolic errors through malabsorption, metabolism issues, or vitamin-dependent syndromes. Pharmacological doses may be needed to correct these genetic conditions and improve patient health.
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Revista espanola de reumatismo y enfermedades osteoarticulares·1961
Area of Science:
Biochemistry
Genetics
Nutritional Science
Context:
Metabolic diseases often stem from genetic defects affecting vitamin utilization.
Understanding vitamin roles is crucial for managing inherited metabolic disorders.
Three primary mechanisms link vitamin dysfunction to disease pathogenesis: malabsorption, metabolic errors, and vitamin-dependent syndromes.
Purpose:
To review vitamins that interfere with inborn errors of metabolism.
To identify specific vitamins and their corresponding treatable genetic diseases.
To highlight the therapeutic potential of vitamins in managing metabolic disorders.
Summary:
Vitamins can be therapeutically employed in genetic metabolic diseases via mechanisms including malabsorption, metabolic pathway errors, and apoenzyme deficiencies.
Specific vitamins like thiamine, nicotinic acid, biotin, pyridoxine, cobalamins, folic acid, and vitamin D are discussed in relation to treatable conditions such as leucinosis, hyperlipoproteinemia, and various acidurias.
Pharmacological doses of vitamins may be necessary when genetic conditions involve apoenzyme deficiencies, exceeding standard nutritional requirements.
Impact:
Vitamin therapy not only corrects underlying metabolic errors but also significantly improves psycho-physical growth and central nervous system function.
Early intervention with appropriate vitamin supplementation can ameliorate developmental delays and neurological sequelae in patients with inborn errors of metabolism.
This review underscores the critical impact of targeted vitamin interventions in managing a spectrum of genetic metabolic diseases, offering substantial benefits beyond metabolic correction.
