Omega 3 is an essential fatty acid, essential to good health. It cannot be created within the human body and must therefore be obtained from the diet.

Some people believe that individuals with autism either do not have enough of omega 3 or have too much omega-6 in relation to omega-3 in their bodies.

They think that this may cause or worsen some of the symptoms of autism, such as impaired communication and social difficulties.

They also believe that these difficulties can be overcome by increasing the amount of omega 3 in the diet or by taking supplements – such as fish oils – which are rich in omega-3 EFAs.

We are currently reviewing the research evidence on the use of essential fatty acids for people with autism.