Prolonged sadness and isolation can raise blood pressure and diabetes risk in youth, warns cardiologist

Cardiology professor Dr. Khaled Al-Nemer has warned that persistent severe sadness, emotional suppression, and social isolation may contribute to elevated blood pressure and the onset of diabetes, even in young people.

Al-Nemer explained on his X platform account that such conditions lead to higher levels of adrenaline and cortisol in the body, which increases insulin resistance and negatively affects sleep quality.

He added that sadness and isolation often result in reduced physical activity and increased emotional eating, leading to weight gain. Isolation also limits social support and weakens adherence to physical activity, healthy eating, and medical treatment.

In the same context, Al-Nemer noted that chronic inflammation associated with these psychological states can worsen metabolic disorders, further increasing the risk of chronic diseases.