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.
DEFINITION of 'ISP (Internet Service Provider)'. A company that provides consumers and businesses access to the Internet. Depending on the services offered by the Internet Service Provider, it could be considered an information service provider, storage service provider, Internet Network Service Provider (INSP), or a combination of the three.