Patients with heart failure are told to follow strict diets because salty foods worsen the condition.

CNN: Study: Heart patients helped by phone calls

To reduce the risk of the disease accelerating, the recommendations included 60 minutes of brain exercises daily, 15 minutes of moderate-intensity physical exercise and avoidance of medications that might worsen the condition.

WSJ: New Push For Early Testing, Treatment For Dementia

Somehow it has materialised here, where the harsh lighting illuminates the painting's terrible state of preservation a condition that may worsen in the damp and all-too-crowded rooms of this exhibition.

ECONOMIST: The pain in painting