Alzheimer's disease - like Lou Gehrig's disease - is affected by sulfur intake as well, however, corresponding to the progression of the disease, sulfur levels become proportionally deficient to a point of no longer being measurable with terminal cases. So with Alzheimer's disease, the exact opposite dietary recommendations to ALS apply, where sulfur-containing supplements, and sulfur-rich foods should be increased.... Full Text

Manganese may help with some symptoms of Parkinson's disease such as muscle rigidity and twitching...
Research shows that phytosterols such as beta-sitosterol may help normalize the function of natural killer cells and T-helper lymphocytes...
Iron deficiency may be suspect with some forms of ADHD. 84% of children with ADHD were found to have abnormally low levels of ferritin...
A high intake of B Vitamins can trigger heart palpitations, HBP, major complications in patients with congestive heart disease...