Health Markers
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TPO Antibodies
TPO antibodies indicate potential autoimmune thyroid activity. For active individuals, undetected thyroid autoimmunity may subtly affect training capacity, recovery, and metabolic efficiency. Including TPO testing in your health monitoring can support optimal performance readiness.
TSH (Thyroid Stimulating Hormone)
TSH is the primary regulator of thyroid function. For active individuals, optimal thyroid function is essential for metabolic efficiency, energy production, and recovery. Monitoring TSH may help identify thyroid imbalances that could be limiting your performance potential.
TSH Receptor Antibodies
TRAb antibodies may indicate Graves' disease, which can cause hyperthyroidism. For active individuals, an uncontrolled overactive thyroid can significantly impact heart rate, recovery, and body composition. TRAb testing may help identify the cause of unexplained performance changes.
TSI (Thyroid Stimulating Immunoglobulin)
TSI antibodies may indicate Graves' disease, which can lead to hyperthyroidism. For active individuals, an overactive thyroid may affect metabolism, heart rate, and recovery. Understanding your TSI status can be part of a comprehensive approach to performance health.
Thyroglobulin
Thyroglobulin is a thyroid protein that may provide insight into thyroid gland function for active individuals. Some sports medicine providers note that thyroid health can influence metabolic rate, energy availability, and the body's response to training demands.
Thyroglobulin Antibodies
Thyroglobulin Antibodies are immune markers that may indicate autoimmune thyroid activity. For active individuals, undetected thyroid autoimmunity might subtly affect metabolic efficiency, recovery, and training adaptations over time.
Total Cholesterol
Total cholesterol is a starting point for lipid assessment. Active individuals should look at the full panel including HDL, LDL, and triglycerides for complete cardiovascular insight.
Total Protein
Total protein measures the combined amount of albumin and globulins in your blood. These proteins play essential roles in maintaining fluid balance, fighting infections, transporting substances, and supporting tissue repair.
Total T3 (Triiodothyronine)
Total T3 measures triiodothyronine, the most metabolically active thyroid hormone. For active individuals, T3 may influence metabolic rate, energy availability, and recovery capacity. Monitoring T3 can help you and your healthcare provider optimise your training readiness.
Total Testosterone
Total testosterone is a key hormone for physical performance, influencing muscle protein synthesis, recovery capacity, and energy output. For active individuals, monitoring testosterone may help optimize training adaptations and recovery strategies.
Transferrin
Transferrin is the delivery system for iron to working muscles. Monitoring it alongside ferritin and serum iron helps optimise oxygen transport for physical performance.
Transferrin Saturation
Transferrin saturation measures the percentage of iron-transport protein carrying iron, a critical marker for physical performance. Optimal iron status is essential for oxygen transport to working muscles, endurance capacity, and recovery from training.
Triglycerides
Triglycerides are used as fuel during exercise. Monitoring helps active individuals understand fat metabolism efficiency and metabolic health alongside performance.
Troponin T (Cardiac)
Troponin T can rise transiently after intense endurance exercise. Active individuals should be aware of this marker to distinguish training effects from cardiac concerns.
Urea (BUN)
BUN is a kidney function marker that active individuals should monitor regularly. Intense exercise, high-protein diets, and protein supplementation can all elevate BUN levels. Adequate hydration during training is essential for accurate results and optimal kidney function.
Uric Acid
Intense exercise can temporarily elevate uric acid. Monitoring helps active individuals distinguish training-related changes from metabolic concerns like gout risk.
Urine Bilirubin
Bilirubin is a yellow pigment formed when red blood cells break down. It is normally not found in urine, so a positive dipstick result can point to the liver or bile ducts.
Urine Blood
This dipstick result detects blood in the urine that may not be visible to the eye. Blood can come from anywhere in the urinary tract and has many possible causes, from infection to kidney stones.
Urine Culture
A urine culture supports active individuals in maintaining urinary health. Dehydration during intense training can increase UTI susceptibility, and certain supplements may alter urinary pH. Culture testing ensures accurate diagnosis when symptoms arise.
Urine Glucose
Glucose is normally reabsorbed by the kidneys and is not present in urine. When blood sugar is high, glucose can spill into the urine and show up on a dipstick test.
Urine Ketones
Ketones are produced when the body breaks down fat for energy instead of glucose. Small amounts can appear during fasting or a low-carbohydrate diet, while higher levels can have a medical cause.
Urine Leukocytes
Urine leukocytes are white blood cells detected in the urine by a dipstick test. They are normally absent, and their presence can point to inflammation somewhere in the urinary tract.
Urine Nitrite
Nitrite is not normally found in urine. Certain bacteria convert nitrate into nitrite, so a positive dipstick result can be a sign of a bacterial urinary tract infection.
Urine Screening
Urine screening helps active individuals monitor hydration status, detect exercise-induced changes in kidney function, and identify potential issues from supplement use. Parameters such as specific gravity and protein levels are particularly relevant for active individuals.