Many people find volatile oils helpful when applied topically on the forehead or scalp, and or used internally. The Nosode complex Sinusitis available from the German Pascoe company has been proven to be a beneficial remedy in controlling chronic sinusitis. It may be available through some naturopathic or complementary practitioners. Needle acupuncture, or particularly needle-less electro-acupuncture are also very effective treatment options for sinus congestion and related headaches. Sinus drainage starts to take place already during, or shortly after a treatment and may continue for hours, or even days in heavily-congested cases... 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...