In order to understand colostrum peptides, it's first important to understand what proline-rich polypeptides (PRPs) are. First, proline is a non-essential amino acid, meaning it can be made by the body. Polypeptides are proteins linked together linearly with peptide bonds. The body needs all types of protein to function properly, and the importance of PRPs is that they contribute to immune health.
When a pathogen is introduced, our bodies react with a complex inflammatory immune response that sends leukocytes – white blood cells – to combat the infection or bacteria. PRPs are necessary for this process – they contribute to the stimulation of white blood cells and they make the blood vessels in the skin more permeable so the antibodies and white blood cells can respond to the infection.
So where does colostrum come in? PRPs are especially abundant in colostrum – the first milk from all mammals after giving birth that has immune properties for their young. Colostrum with PRPs can give a boost an under-active immune system and restore balance. Naturade's Proline-Rich Polypeptides with Colostrum PLUS is a good option to try.