**2.2 Dairy products**

Proteins, vitamins, and minerals are the main functional components of dairy products along with hormones, cytokines, and immunoglobulins. The amino acid sequences of the peptides and proteins in the dairy-based products can promote health benefits by reducing cardiovascular diseases, e.g., hypertension, myocardial infarction, stroke, which are the leading causes of death globally. There are some products that have been modified by adding a number of functional Peptides with the sequences of VPP (valine-proline-proline) and IPP (isoleucine-proline-proline), with lowering blood pressure properties, beta-lactoglobulin, and glycomacropeptide (GMP) with the same quality along with increased protection against viral and bacterial infections [11].
