Topic: sleep

Many people feel a sudden jerk while sleeping. Experts say hypnic jerks are usually normal, but repeated episodes with other symptoms need medical attention.

Stress and lack of sleep can trigger seizures in some epilepsy patients, though they do not cause epilepsy on their own, medical experts say.

If you cannot sleep at night despite a full day’s fatigue and keep tossing and turning in bed, stress, irregular routine, caffeine or sleep environment may be factors.

Many young people report forgetfulness, poor concentration and mental fatigue. Know possible causes of brain fog and when medical consultation is needed.

Workforce Health Index 2026 data shows concerning trends in blood sugar and mental stress, with 38.7 percent HbA1c results in pre-diabetes or diabetes range.

Excessive night-time light may affect more than sleep, with a September 2026 study linking higher exposure to increased heart failure risk.

Repeated food cravings may reflect diet, sleep, stress and lifestyle patterns. Experts advise medical consultation for unusual cravings or loss of control over eating.

A short afternoon nap of about 20 minutes may help reduce fatigue, improve alertness and boost focus, but experts say it should not replace regular night sleep.

Sleep plays a crucial role in maintaining heart health. According to