Inside Tracker Bloodwork

The full blood count measures red cells, white cells and platelets — foundational markers included in most health assessments. It is actually a group of tests that examine different parts of the blood. Results from the following tests provide the broadest picture of your health.

Testosterone is an anabolic hormone which is responsible for bone and muscle strength, as well as mood, energy and sexual function. A testosterone test is useful to track periodically as the range of what is considered normal for testosterone can be broad.

Cortisol and DHEA-S play important roles in regulating physiological processes in the body. Cortisol has a catabolic effect which mobilises the body’s nutritional resources for fuel. DHEA-S has an opposing anabolic effect and converts food into living tissue. In order to achieve your fitness goals cortisol and DHEA-S must be in proper balance.

Your liver processes drugs and alcohol, filters toxic chemicals, stores vitamins and minerals, and makes bile, proteins and enzymes. This liver function test measures key liver enzymes and markers relevant to understanding your liver health.

Your kidneys filter waste from your body and regulate salts in your blood. They also produce hormones and vitamins that direct cell activities in many organs and help to control blood pressure. Your kidneys filter waste and regulate salts in your blood. This panel measures key markers of kidney function.

Iron deficiency is the most common nutritional problem in Australia. It slows your body’s production of haemoglobin, which your red blood cells need to pick up oxygen from your lungs and carry it to every cell in your body. If you have a shortage of iron you experience symptoms of anaemia, which include feeling breathless after little exercise, feeling tired, heart palpitations and looking pale.

Calcium and vitamin D play a critical role in maintaining bone health. When you don’t get enough calcium, you increase your risk of developing osteoporosis and stress fractures. This blood test measures your total and corrected calcium levels, your vitamin D levels, and also checks for gout.

This blood test helps identify nutritional deficiencies or absorption issues that may contribute to anaemia, fatigue or cognitive changes. Active B12 provides a more sensitive assessment of metabolic B12 availability and helps measure deficiency that may not appear on standard total B12 testing.

Lipids and cholesterol are fat-like substances in your blood. Some are necessary for good health, but when you have a high level of cholesterol in your blood, a lot of it ends up being deposited in the walls of your arteries and other vital organs. Lifestyle choices including diet, exercise and alcohol intake can all influence cholesterol levels and your risk of developing heart disease.

Inadequate recovery from exercise or overtraining can be associated with inflammation and muscle damage.

The apo B/apo A1 ratio indicates the cholesterol balance between potentially atherogenic (bad) and anti-atherogenic (good) particles.

Insulin resistance can lead to difficulty losing weight, distinct abdominal fat, fatigue, bloating and sugar cravings. Identifying insulin resistance early and committing to lifestyle changes can ultimately help the progression to diabetes.

Red blood cell testing provides a measurement equivocal to intracellular levels, and is therefore more insightful than a regular serum blood test.