Ferritin
Ferritin levels can be used to diagnose iron deficiency, liver disease, inflammation or insulin resistance. Ferritin is a protein that stores iron in cells and then releases the iron when the body produces more red blood cells.
Folate
Folate, also known as vitamin B9, is always part of a complete blood health analysis. Folate has several important functions in the body, including producing red blood cells, building DNA for cell division, and supporting normal fetal development during pregnancy. Adequate folate levels also reduce the risk of diseases such as Alzheimer's dementia and bowel cancer.
Homocystein
Homocysteine is an amino acid formed when the body breaks down the protein methionine. Normally, it is processed with the help of folate, vitamin B6 and vitamin B12, but if these nutrients are lacking, homocysteine levels can rise. Elevated homocysteine is a risk marker for cardiovascular disease, blood clots and stroke, as it can damage the inner lining of blood vessels (the endothelium). High levels have also been linked to reduced cognitive function and osteoporosis. Low levels are not known to have any negative effects.
Iron
Healthy iron levels create vitality in the body. Iron plays an important role in numerous vital functions, including providing energy and mental focus, fostering a robust gastrointestinal tract, fortifying the immune system, and regulating body temperature. Iron deficiency can lead to many biological problems, including anemia.
Magnesium
Magnesium is an essential mineral for the body's cells to produce energy, for chemical pumps in cells to work and for stabilizing cell membranes. In addition, magnesium helps keep muscles relaxed. Insufficient magnesium levels can influence the balance of calcium, potassium, phosphorus, and parathyroid hormone in the body. This test helps evaluate the absorption of magnesium and helps determine if there are problems with kidney function or the gastrointestinal tract.
Vitamin B12
Vitamin B12, also known as cobalamin, is a vital vitamin for humans as the body cannot produce it itself. Vitamin B12 is needed for the formation of red blood cells, to support brain and nervous system function, and for the genes required for cell division. A lack of B12 can lead to premature ageing.
Vitamin D
Vitamin D deficiency is often underdiagnosed and undertreated. Over time, low levels of vitamin D can lead to hypothyroidism, osteoporosis, cancer, heart disease, fatigue, depression, seasonal affective disorder (SAD), bowel problems and fibromyalgia. Vitamin D has a comprehensive role and benefits the immune system, thyroid, muscles, brain, bones and teeth.