Fact: Despite being water-soluble, Vitamin B6 can cause permanent, irreversible nerve damage when used improperly, while an excessive intake or overdose of Vitamin C has the potential of eventually causing zinc, copper, or calcium deficiencies in prone individuals. Many nutrients do not have to be storedin the body in high amounts to be able to cause, or contribute to disease. While being metabolized, even water-soluble nutrients interact with other nutritional elements either as synergists or antagonists, and as such are capable of worsening mineral ratios and overall cellular nutrition balance when overdosed on, which over time establishes a favorable environment to develop medical problems... 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...