As both belong to the network of proteins, it’s common to confuse collagen and BCAAs – but their structural integrity, composition, and functions explain how they are different from each other. Let’s see how:
Structural Integrity and Composition
BCAA’s – or Branched Chain Amino Acids – include three essential amino acids: Valine, Leucine, and Isoleucine. They aren’t produced by the body and must be consumed through dietary sources. These elemental blocks of protein are one of the integral components of a major tissue – our muscles.
On the other side, Collagen is the complex protein structure made of more than three amino acids, with Hydroxyproline, Proline, Glycine, and Alanine as abundant most amino acids giving structural integrity to this protein. Collagen is found in abundance in the human body, being an essential component of the skin, bones, cartilage, hair, and other body tissues.
BCAAs play a vital role in regulating cellular health in muscular tissues. This means they are beneficial for muscle growth, repair, recovery, relieving muscle soreness and cramps. People who start working out at gyms to build muscles would often see supplements containing branched-chain amino acids on gym nutrition stores' shelves.
Collagen has diversified uses in different parts of the body. It helps maintain and improve the skin elasticity, therefore revealing a younger and softer looking skin. Moreover, collagen is found to give bone and cartilage strength – therapeutic uses of collagen protein for humans include wound healing, inflammation-fighting against conditions like arthritis, recovery of severe burns, and providing cushion to the internal organs supported by the protein.
Both belong to the group of protein, and the fact that both are utilized in supplements for bringing benefits to human health makes them sound similar.
These are some of the basic differences between branched-chain amino acids and collagen protein. A lot of evidence mentions the implications and advantages of each in humans. However, there is still a need for more research to fully understand the mechanisms and the potential they work with for improving human life overall.