1 Mineral Deficiences. 2  Low levels and deficiency of vital minerals like potassium, calcium and phosphate in the body can result in lip tingling, trembling and shuddering. 3  This can also cause similar symptoms like tingling in the tongue, throat, nose and ears. 4  There may be muscle pain in other parts of the body as well.
aspartic acid (Asp) a nonessential amino acid present in sugar cane, beet molasses, and breakdown products of many proteins. Pure aspartic acid is a water-soluble, colorless crystalline substance. Aspartic acid is interconvertible with oxaloacetic acid from the citric acid cycle.
ISP - Internet service provider. Related Terms. Short for Internet Service Provider, it refers to a company that provides Internet services, including personal and business access to the Internet. For a monthly fee, the service provider usually provides a software package, username, password and access phone number.