Health experts have warned that individuals with both parents diagnosed with type 2 diabetes face a significantly higher risk – exceeding 50% – of developing the condition themselves.
This increased risk is primarily attributed to genetic predispositions such as insulin resistance and impaired beta-cell function, which can quietly disrupt the body’s ability to regulate blood sugar over time.
Though heredity plays a key role, doctors emphasize that lifestyle choices remain critical in determining whether or not the condition will manifest.
Studies show that losing just 5-7% of body weight, maintaining a healthy and balanced diet, and engaging in regular physical activity can greatly reduce the risk of developing diabetes, even among those with a strong family history.
Experts recommend avoiding sugary beverages and processed foods, while prioritizing vegetables, whole grains, lean proteins, and healthy fats.
Medical professionals advise that people with a familial risk begin regular screenings, including fasting glucose and HbA1c tests, starting as early as age 25 – especially if they are overweight, lead a sedentary lifestyle, or have additional risk factors.
Early identification of prediabetes through routine monitoring can enable timely intervention and prevent progression to full-blown diabetes.
Doctors also urge individuals to be aware of early symptoms such as excessive thirst, frequent urination, unexplained weight loss, and fatigue, although many people may remain asymptomatic in the early stages.
The presence of both genetic risk and unhealthy lifestyle habits can accelerate the onset of type 2 diabetes, but medical guidance underscores that proactive steps can greatly reduce this threat.
