British Dietetic Association
The association of British dieticians has resource fact sheets on many topics, including paediatric nutrition and mental health.
We’ve picked out information below relating to childhood symptoms and disorders such as ADHD and ASD, as well as the role of nutrients and Omega 3 fish oils.
These fact sheets contain references to the relevant research studies.
BDA Resources
Omega 3 & Children
Oily fish is the main dietary source of omega- 3 fatty acids. Omega-3 fatty acids have crucial roles to play in brain and eye development.
Suggested benefits of these essential fatty acids include roles in cognition, brain development, vision, ADHD, autism, behaviour and focus.
Children with ADHD, who have lower serum levels of omega-3 fatty acids, have been shown to have more behavioural problems.
Autistic children supplemented with fish oils were found to have reduced hyperactive behaviour.
Autism & diet
Severe autism has been linked to low levels of certain nutrients (vitamins B3, B6, C, calcium, iron and zinc). Good nutrition is important as poor diet can affect mood, learning and sleep. People with autism may have difficulty with sleeping and eating a varied diet.
Some common problems are:
not liking mealtimes and only eating a few foods
constipation, diarrhoea and a bloated stomach
food hypersensitivity (when the body reacts badly to certain foods)
Diet & brain function
What, and how, children eat can affect their mood, behaviour and learning.
We need many different nutrients in our diet to support our brain. These include vitamins, essential fats and amino acids (found in protein). The best way to get them is by eating a varied diet.
Some nutrients seem to be particularly important for the brain. These include minerals like iron, zinc, magnesium and iodine; vitamin D; B vitamins and omega-3 fatty acids. In addition, dietary fibre from plant-based foods.