Archive · 17 Jan 2026
TyG Index Reveals Hidden Insulin Resistance Risk
A nutritionist named Pooja Makhija talked about a special test called the TyG index.
This test can show if someone has insulin resistance, even if their regular blood tests say everything is normal.
Insulin resistance is when the body doesn't use insulin properly, which can lead to problems like diabetes and heart disease.
The TyG index uses two things from a blood test: triglycerides and fasting blood sugar.
If these are high together, it might mean insulin resistance.
The TyG index is easy to calculate and can help people know if they are at risk before other tests show problems.
It's especially useful for women going through menopause, people with PCOS, and those who have trouble losing weight or have high triglycerides.
The TyG index can detect insulin resistance when fasting blood sugar and HbA1c levels are normal.
Insulin resistance occurs when the body's cells do not respond effectively to insulin, leading to higher production of glucose and triglycerides.
The TyG index is calculated using fasting triglycerides and fasting blood glucose levels with a simple formula.
A TyG index below 8.5 suggests lower metabolic risk, while values above 9.0 indicate a higher risk of insulin resistance, type 2 diabetes, and cardiovascular disease.
The TyG index is particularly beneficial for perimenopausal/postmenopausal women, individuals with PCOS, and those with stubborn fat or elevated triglyceride levels.
- Who
- Pooja Makhija, a nutritionist
- What
- The TyG index can detect insulin resistance when conventional tests show normal results
- When
- Recent Instagram post by Pooja Makhija
- Where
- Not specified, but likely India (NDTV is an Indian news outlet)
- Why
- To help identify insulin resistance early and predict future health risks
- TyG Index Formula
- ln[(Triglycerides × Fasting Glucose) ÷ 2]
- TyG Index Interpretation
- Below 8.5: Lower risk, 8.5-9.0: Emerging insulin resistance, Above 9.0: Higher risk
- Insulin Resistance
- Body's cells stop responding effectively to insulin
- TyG Index Benefits
- Predicts cardiovascular disease and type 2 diabetes risk
- Target Groups
- Perimenopausal/postmenopausal women, individuals with PCOS, stubborn fat, or elevated triglycerides