5 Blood Tests Every Woman Must Do If Her Weight Is Stuck | Insulin, Thyroid, Cortisol & More

追加: 2026-05-20

When weight remains stagnant despite healthy lifestyle habits, five key blood tests can reveal underlying biological causes: fasting insulin (detecting insulin resistance that prevents fat burning), TSH (measuring thyroid function to assess metabolic rate), liver function tests (identifying non-alcoholic fatty liver disease), cortisol (revealing stress-related hormonal imbalances that promote belly fat), and HbA1c (indicating pre-diabetes and metabolic dysfunction). These tests help distinguish between willpower issues and actual metabolic problems requiring targeted intervention.