Elevated calcium levels are associated with arthritic joint and vascular degeneration, calcification of soft tissue, hypertension and stroke, an increase in VLDL triglycerides, gastrointestinal disturbances, mood and depressive disorders, chronic fatigue, increased alkalinity, and general mineral imbalances. High calcium levels interfere with Vitamin D and subsequently inhibit the vitamin's cancer-protective effect unless extra amounts of Vitamin D are supplemented... 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...