Longevity

Arthritis Screen Blood Test: What It Includes, ...

What Is an Arthritis Screen? An arthritis screen is a panel of blood tests used to help diagnose and differentiate between different types of arthritis and autoimmune joint conditions. Rather...

Zinc Blood Test: Normal Ranges, Causes & What Y...

What Is Zinc? Zinc is an essential trace mineral involved in over 300 enzymatic reactions in the body. It plays critical roles in immune function, wound healing, DNA synthesis, protein...

Vitamin D Blood Test: Normal Ranges, Causes & W...

What Is Vitamin D? Vitamin D is a fat-soluble hormone precursor that the body produces when skin is exposed to UVB sunlight. It exists in two main forms: vitamin D2...

Vitamin B6 Blood Test: Normal Ranges, Causes & ...

What Is Vitamin B6? Vitamin B6 is a group of six related compounds (pyridoxine, pyridoxal, pyridoxamine, and their phosphorylated forms) that the body converts to the active coenzyme pyridoxal 5'-phosphate...

Vitamin B2 (Riboflavin) Blood Test: Normal Rang...

What Is Vitamin B2 (Riboflavin)? Vitamin B2, also known as riboflavin, is an essential water-soluble vitamin that serves as a building block for two critical coenzymes: flavin mononucleotide (FMN) and...

Total Vitamin B12 Blood Test: Normal Ranges, Ca...

What Is Total Vitamin B12? Total Vitamin B12 (cobalamin) measures all forms of vitamin B12 circulating in your blood. B12 is an essential water-soluble vitamin required for DNA synthesis, red...