They are not considered harmful to humans.
How can a practice based on trust between individuals be considered harmful to others in society?
These routines are not needed with SSDs, and the defragging can be considered harmful.
"[The] presence of even little smoke is considered harmful for newborn and toddlers.
Describes the different types of cholesterol, not all of which are considered harmful.
But under the Endangered Species Act, only uses that are considered harmful or harassing require permits.
Samaranch suggested last year that only drugs that are considered harmful to an athlete's health should be banned.
The industry has institutionalised modes of behaviour that in all other walks of life are considered harmful.
In general, experiencing radiation levels a few times higher than background for a few hours is not considered harmful.
Didymo is not considered harmful to human health, but it can grow in mats so thick that they clog water intakes.
The resulting vapor emitted by the machines has traces of the chemical, though until the new research was published, the amount was not considered harmful.
