Vitamin E raises sodium, so in some sodium-sensitive individuals this may create a slight increase in blood pressure when supplementing higher amounts of Vitamin E. Due to the vasodilating action of Vitamin E, some individuals with hypotension may find their blood pressure to go even a bit lower. Blood pressure values for the rest of the population generally remain unaffected by Vitamin E supplementation... 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...