Get tested with Superpower

If you’ve been postponing blood testing for years or feel frustrated by doctor appointments and limited lab panels, you are not alone. Standard healthcare is often reactive, focusing on testing only after symptoms appear or leaving patients in the dark.

Superpower flips that approach. We give you full insight into your body with over 100 biomarkers, personalized action plans, long-term tracking, and answers to your questions, so you can stay ahead of any health issues.

With physician-reviewed results, CLIA-certified labs, and the option for at-home blood draws, Superpower is designed for people who want clarity, convenience, and real accountability—all in one place.

Key benefits of TyG Index Test

- Spot early signs of insulin resistance before symptoms appear.- Flag increased risk for developing type 2 diabetes and metabolic syndrome.- Explain unexplained weight gain, fatigue, or difficulty losing weight.- Guide lifestyle changes to improve blood sugar and metabolic health.- Protect heart health by identifying hidden risks for cardiovascular disease.- Support fertility by revealing metabolic issues that can affect ovulation.- Track progress over time as you make diet or exercise changes.- Best interpreted with fasting glucose, triglycerides, and your overall health profile.

What is TyG Index Test

The TyG Index is a calculated biomarker that combines two common blood measurements: triglycerides and glucose. Both of these substances circulate in the bloodstream—triglycerides are fats mainly produced in the liver and absorbed from food, while glucose is the body’s primary sugar fuel, coming from digestion and liver production. The TyG Index itself is not a substance you can measure directly; rather, it’s a number derived from the levels of these two molecules.

The main significance of the TyG Index is that it reflects how well the body manages energy from fats and sugars. Specifically, it serves as a practical indicator of insulin resistance—a state where the body’s cells become less responsive to insulin, the hormone that helps move glucose from the blood into cells. When insulin resistance develops, both triglyceride and glucose levels tend to rise, and the TyG Index captures this relationship. In essence, the TyG Index offers a window into the body’s metabolic health, especially how efficiently it handles and stores energy.

Why is TyG Index Test

The TyG Index is a calculated biomarker that combines fasting triglyceride and glucose levels to estimate how well your body manages energy, especially in relation to insulin sensitivity. It’s a powerful early signal of metabolic health, reflecting how efficiently your cells use and store fuel. Because it captures subtle shifts in both fat and sugar metabolism, the TyG Index offers a window into the health of your cardiovascular, endocrine, and even nervous systems.

Most healthy adults fall within a mid-range TyG Index, which suggests balanced insulin action and stable energy use. When the TyG Index is unusually low, it may indicate exceptionally efficient insulin sensitivity or, less commonly, issues like malnutrition or certain hormonal imbalances. People with very low values rarely experience symptoms, but in some cases, it can be linked to low energy reserves, especially in children, teens, or pregnant women, whose energy needs are higher.

A high TyG Index signals that the body is struggling to process glucose and triglycerides, often due to insulin resistance. This state can quietly stress the pancreas, liver, and blood vessels, increasing the risk for type 2 diabetes, fatty liver disease, and heart problems. Symptoms may be subtle—fatigue, weight gain, or increased waist circumference—but over time, the impact can be profound, especially for women with polycystic ovary syndrome or men with central obesity.

Ultimately, the TyG Index connects the dots between how we process food, store energy, and maintain vascular health. It’s a sensitive marker that links metabolic function to long-term risks like diabetes and heart disease, making it a valuable tool for understanding and protecting whole-body health.

What insights will I get from TyG Index Test

The triglyceride–glucose (TyG) index is a calculated marker that combines fasting triglycerides and fasting glucose to estimate how responsive your cells are to insulin. Because insulin sits at the center of energy use, fat storage, vascular tone, and inflammatory signaling, the TyG index is tightly linked to whole‑body metabolism, cardiovascular risk, liver health, and, over time, brain and reproductive function.

Low values usually reflect efficient insulin signaling and lower fasting triglycerides and glucose. In many people this simply represents robust metabolic flexibility: cells readily take up and use glucose, the liver packages fats appropriately, and less excess energy circulates in the blood. Very low values are uncommon in clinical practice and, when seen, are typically related to overall low caloric intake or specific conditions affecting fat synthesis or absorption rather than a primary “problem” with insulin.

Being in range suggests a balance between how much energy you bring into the bloodstream and how effectively your tissues respond to insulin. This tends to align with stable blood sugars, lower hidden vascular inflammation, and a reduced tendency toward ectopic fat storage in organs such as the liver and pancreas. In most cohorts, values toward the lower end of the typical reference range are associated with better cardiometabolic resilience.

High values usually reflect insulin resistance: the body needs more insulin to handle the same glucose load, and triglycerides accumulate in the bloodstream. This pattern is linked with higher risk of type 2 diabetes, fatty liver, hypertension, atherosclerotic cardiovascular disease, and, over time, cognitive and reproductive disturbances such as polycystic ovary syndrome.

Notes: Interpretation is influenced by recent illness, medications that alter lipids or glucose, acute stress, and pregnancy, all of which can raise TyG independent of long‑term metabolic status.

TyG Index Test and your health

The TyG index combines fasting triglycerides and glucose to estimate how “stiff” or resistant your cells are to insulin, affecting energy use across the whole body.

Metabolism & Hormones

- High TyG usually signals insulin resistance, often seen with prediabetes, type 2 diabetes, fatty liver, PCOS, and central obesity. It means your body needs more insulin to move sugar into cells. - Low TyG is less common and usually reflects very low triglycerides or glucose, sometimes from undernutrition, hyperthyroidism, or certain medications.

Energy & Muscles

- High TyG is linked to fatigue, post-meal crashes, weight gain around the waist, and difficulty building or maintaining muscle. - It often coexists with low vitamin D, low magnesium, or sleep disruption, which can further blunt energy.

Brain & Mood

- Insulin resistance can drive brain fog, “tired but wired” feelings, and cravings for sugar or refined carbs. - Fluctuating glucose and high TyG may worsen anxiety, low mood, or poor focus.

Heart, Liver & Inflammation

- High TyG strongly associates with fatty liver, high blood pressure, atherosclerosis, and systemic inflammation. Tracking the TyG index helps catch insulin resistance early—often years before diabetes or heart disease—supporting preventive, whole-body health.