Work on the adrenals with vitamin C, pantothenic acid, and adaptogenic herbs. I do not recommend adrenal glandulars. Essential fatty acids have been found to be helpful. Flax seed or fish oils are good choices. Liquid lecithin is also excellent since it is needed for nerve formation.
Soft gels are the easiest method to take lecithin.
I do not recommend the granules since they do not contain much lecithin. The granules are produced by mixing liquid lecithin in soy meal. To strengthen the nervous system, I would recommend sage, rosemary, and juniper berries. The amino acid L-glutamine can also help. It is the only thing other than glucose that the brain can use for fuel.