In addition, there are the somewhat controversial dietary propositions for Colon Cancer Prevention, which advocate a wholesome lifestyle with an emphasis on high-fiber foods, vegetables, fruits, whole grains, and a reduced intake of processed or red meats. However, while helpful for diverticulitis or constipation, these recommendations tend to aggravate Crohn's disease and or Ulcerative colitis, which are known risk factors to develop intestinal cancers... 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...