Fortified foods contain vitamin D in the form of either D2 or, more commonly, D3, which is the type produced by human skin exposed to sunlight. Salmon, tuna, swordfish and mackerel are examples of fish whose flesh contains vitamin D, notes the NIH Office of Dietary Supplements.
Definition of Wassermann test. : a test for the detection of syphilis using the Wassermann reaction âcalled also Wassermann.
The sedimentation rate, or sed rate test is a blood test that measures inflammation in your body. It determines how quickly your red blood cells sink in a tube of blood. Itâs also known as the erythrocyte sedimentation rate (ESR) test. The sed rate test is used to diagnose or assess the progression of inflammatory diseases like arthritis, and autoimmune disorders like lupus. The sed rate can be high in certain types of cancers and