What to watch with Testosteron and Blutzucker?

Testosterone and blood sugar are closely linked. Low testosterone is associated with insulin resistance and higher blood glucose, while testosterone therapy can improve insulin sensitivity in some men, particularly those with type 2 diabetes or metabolic syndrome. However, effects are modest and not consistent across all studies. In women, elevated testosterone (e.g., in PCOS) may worsen insulin resistance. If you are using testosterone supplements or therapy, monitor your blood sugar regularly, especially if you have prediabetes or diabetes. Conversely, blood sugar fluctuations can affect testosterone levels. The evidence is largely observational and mechanistic; high-quality RCTs are limited. Be cautious of marketing claims that oversimplify testosterone as a 'blood sugar regulator.' Always consult a healthcare provider before starting or adjusting testosterone therapy.