Parotid PMG® is a Protomorphogen™ supplement introduced in 1955, specifically formulated to support the parotid salivary glands. These are the major glands responsible for saliva production, which plays a key role in digestion and oral health. The formula delivers bovine parotid tissue nutrients—rich in nucleotides and peptides—along with calcium and magnesium to support glandular maintenance and digestive function.