Additional caution is required by those with kidney problems, have a history of venous blood clots, or have an intolerance to aspartame, which is found in Protelos. Since calcium inhibits strontium absorption, calcium supplements, antacid remedies - and food in general - should not be taken within 2 hours before, and 2 hours after taking Protelos... 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...