Health Markers
Build your own blood test with exactly the biomarkers you need.
223 markers Searching...
Oxalate
Urinary oxalate monitoring is particularly relevant for seniors, as age-related changes in kidney function, dietary habits, and medication use can influence oxalate metabolism and increase kidney stone risk. Regular testing supports prevention and early management.
Oxidized LDL
oxLDL accumulates over time and is a key driver of atherosclerosis. Monitoring in later years supports targeted cardiovascular risk management.
PSA (Prostate-Specific Antigen)
PSA is particularly important for older men, as the prostate naturally enlarges with age. BPH is a very common cause of elevated PSA in older men. Regular PSA monitoring supports early awareness of changes in prostate health.
PT (Prothrombin Time)
Prothrombin Time is important for coagulation and liver assessment in older adults, particularly those on anticoagulant therapy.
Parvovirus B19 IgM
A Parvovirus B19 IgM test detects IgM antibodies against Parvovirus B19 in your blood. The presence of IgM antibodies may indicate a recent or active infection with this common virus, which is known for causing fifth disease (erythema infectiosum) in children.
Phosphorus
Phosphorus balance becomes important as kidney function and bone metabolism may change with age. Monitoring supports bone health and metabolic stability in later years.
Platelets (Thrombocytes)
Platelet monitoring becomes increasingly important with age, as changes in platelet function can affect both bleeding risk and clotting tendency. Regular testing supports the safe management of medications and helps detect age-related blood conditions early.
Potassium
Potassium supports heart rhythm and blood pressure regulation, both increasingly important with age. Regular testing helps maintain cardiovascular stability.
Prolactin
Prolactin is a hormone that can influence reproductive function and overall hormonal balance. In older adults, elevated prolactin may sometimes be associated with certain medications or other factors. Monitoring can help your healthcare provider assess your hormonal health in context.
Protein (Urine)
Proteinuria monitoring is essential for seniors, as age-related decline in kidney function increases the risk of protein leaking into the urine. For those managing diabetes, hypertension, or taking medications that affect the kidneys, regular testing helps guide treatment decisions and preserve kidney function.
Protein C (Activity)
Protein C Activity testing assesses a key natural anticoagulant. For older adults, acquired deficiency from liver disease or medications can compound age-related thrombotic risk.
Protein S (Activity)
Protein S Activity is important for thrombosis risk assessment in older adults. Age-related conditions and medications can lower Protein S.
RDW
RDW shows how much your red blood cells vary in size. Anaemia becomes more common as you get older and can go unnoticed for some time. A raised RDW can be an early clue to a shortage of iron, vitamin B12 or folate, often before other values change.
RNA Polymerase III
RNA Polymerase III antibodies are autoantibodies associated with systemic sclerosis. While this condition can develop at any age, awareness increases with age. Early detection and monitoring can be an important part of managing long-term health outcomes.
Reticulocytes
A reticulocyte count measures the number of young, immature red blood cells in your blood. It reflects how actively your bone marrow is producing new red blood cells and is a valuable indicator of bone marrow function.
Reverse T3
Reverse T3 is an inactive thyroid hormone that may become more relevant with age. Some healthcare providers note that older adults may have altered thyroid conversion patterns, making Reverse T3 a potentially useful marker for understanding energy and metabolic changes.
Rheumatoid Factor
Rheumatoid Factor (RF) is an autoantibody commonly associated with rheumatoid arthritis. As we age, the risk of autoimmune joint conditions can increase, making RF testing a useful tool for monitoring joint and immune health over time.
Rubella IgG
The Rubella IgG test confirms your immunity to rubella, an important check as part of age-appropriate health monitoring. As we age, it can be valuable to verify that vaccine-induced immunity remains intact, particularly when supporting the health of grandchildren or family members. This test helps you and your healthcare provider ensure continued protection.
Rubella IgM
A Rubella IgM test detects IgM antibodies against the rubella virus in your blood. The presence of IgM antibodies may indicate a recent or active rubella infection and requires prompt evaluation, particularly during pregnancy.
SAA (Serum Amyloid A)
SAA helps detect acute inflammation that can affect organ health with age. Monitoring supports proactive management of inflammatory episodes in later life.
SHBG (Sex Hormone Binding Globulin)
SHBG (Sex Hormone Binding Globulin) binds to sex hormones and influences how much is available for your body to use. SHBG levels can change with age, and monitoring alongside testosterone or estradiol may help your healthcare provider better understand your hormonal balance.
Selenium
Selenium supports immune resilience and cognitive health, both of which may benefit from extra attention as you age. Regular monitoring helps maintain antioxidant protection.
Smooth Muscle Antibodies (SMA)
Smooth Muscle Antibodies (SMA) are autoantibodies associated with autoimmune hepatitis. As we age, liver health becomes increasingly important to monitor. SMA testing can be a valuable component of comprehensive health screening for older adults.
Sodium
Sodium balance is important for blood pressure management and cognitive function, both of which may need more attention with age. Regular monitoring supports cardiovascular well-being.