Natural selection has not eliminated many harmful conditions and nonadaptive characteristics that appear among older adults, such as Alzheimer disease.

It is not a harmful condition generally, but can develop complications.

The 2006 campaign, 'Cut the Strings', focused on the harmful and unfair conditions often attached to debt relief.

A possible trigger for this could be if individuals are put under a large amount of stress from harmful local conditions during its final instar.

They are exposed to conditions extremely harmful to their physical and mental well-being.

Eyelid twitching is not considered a harmful condition and therefore there is no treatment available.

Trading in products manufactured under harmful conditions must no longer be forced through by a panel.

The aim is to identify any harmful medical condition that might be passed on.

The longer an item is exposed to harmful environmental conditions, the more likely that it will experience deterioration.

Diabetes is clearly a very harmful medical condition.