These substances affect the brain and make the depression worse over time.

I think substance over spin would make a rather refreshing change - Well we can always live in hope.

He said that a person had to work to be creative; all the substances in the world couldn't make a better musician.

These substances can make depression worse and might lead to thoughts of suicide.

It was to be read as a term of endearment, not a substance made by bees.

These substances, which are called antigens, can invade your body and make you sick.

The toxic substance made its way in and around the shantytowns located near the plant.

Such substances also can make symptoms worse in people with existing asthma.

We need to know what these substances are and make sure that they are properly tested.

But it is expected that when copies are given to individuals named in them, the reports' substance would make its way into news accounts.