One major advantage of using nutritional remedies over prescription drugs or OTC drugs, is their unlikelihood of causing rebound headaches, or user dependency. Dr. Ronald Roth had spent several years categorizing minerals and vitamins by their action on the body's pH, oxygen metabolism, and cranial vascular effect, to help prevent or control One-Sided Headaches or Migraines... 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...