Re: Need advice to help my husband.

This may help. A gluten/casein free diet is supposed to be helpful as well.

http://www.heartspring.net/adhd_concentration_treatments.html

L-Theanine - Causes significant increases of neurotransmitter concentrations in brain, which promotes muscle relaxation and improves concentration and learning.18-19 Ingredient Effect on AD/HD
Phosphatidylserine - A key constituent of nerve cell synaptic membranes, which are deeply involved in the production of neurotransmitters. Improves attention, behavior, learning performance, and mood.20,21
DMAE (Dimethyl amino ethanol) - Dimethylaminoethanol (DMAE) is thought to increase the body's production of the neurotransmitter, acetylcholine. DMAE can have a stimulant-type action in the ADHD brain, and has been used with success in the treatment of children with ADHD and developmental disorders.20-25
Taurine - Taurine is an amino acid, which acts as an inhibitory neuromodulator in the nervous system and muscle. There are studies citing that taurine administration results in fewer seizures and reduced anticonvulsant dosages in epileptic children, as well.26
N-acetyl cysteine - A powerful antioxidant that been shown to be beneficial in neurological disorders. NAC provides antioxidant support by protecting cells from free-radical damage. In addition, NAC enhances detoxification processes in our body.27,28 Tweet