BRAIN FOG People often report experiencing a mental sluggishness or ‘brain fog’. People often experience a mental sluggishness when they are ill. This kind of ‘brain fog’ is often reported by people with chronic medical conditions. Some of the most common chronic medical conditions include arthritis, depression, asthma, oral disease, kidney disease and cancer.

People often report experiencing a mental sluggishness or ‘brain fog’.

People often experience a mental sluggishness when they are ill.

This kind of ‘brain fog’ is often reported by people with chronic medical conditions.

Some of the most common chronic medical conditions include arthritis, depression, asthma, oral disease, kidney disease and cancer.