Tag: Protein vs vitamin

While both are essential nutrients for human health, proteins and vitamins are fundamentally distinct substances. For instance, proteins are complex macromolecules constructed from amino acid chains, whereas vitamins are much smaller organic compounds with diverse chemical structures and functions. This difference is crucial for understanding how our bodies utilize nutrients from food.

Genetic studies reveal that alpha-1 antitrypsin (AAT) is a protein, not a vitamin, and is encoded by the SERPINA1 gene. It is a critical protective protein synthesized in the liver that safeguards the lungs from harmful enzyme activity. A deficiency is an inherited genetic condition, not a nutritional one, although certain vitamins play a supportive role in overall health.

According to dermatological reviews, collagen supplements may improve signs of aging, but the question remains: does collagen do the same thing as biotin?. Despite their frequent pairing in beauty products, the two are fundamentally different substances that work in distinct ways to support bodily health.