What is it:
Manganese is essential for proper coordination between brain and body and is found in the following enzymes (as Manganese cofactors) as oxidoreductases, transferases, hydrolases, lyases, isomerases, ligases, lectins, and integrins. Forms part of the enzyme copper-zince superoxide dismutase
What does it do:
Manganese is essential for proper coordination between brain and body. Too little manganese may result in abnormal muscular movements, bad balance or muscular twitching. It may be useful for the treatment of male and female sterility, impotence in men, digestive disorders, convulsions or seizures. Manganese may be of some value to expectant mothers, because of its association with the maternal instinct and its action in maintaining healthy glands, including the mammary glands.
Symptoms of deficiency:
Deficiencies are unusual but may lead to: Bone deformities; Rashes & skin conditions; Reduced hair growth; Retarded growth (in children). Bad balance and abnormal muscualr movements
Overdose/Cautions:
Excessive intake has been associated with brain conditions such as symptoms similar to those seen from Parkinson's disease. Taking high doses of manganese for long periods of time might cause nerve damage, fatigue and depression.
Natural food sources:
avocados
nuts and seeds
seaweed
whole grains
blueberries
egg yolks
legumes
dried peas
pineapples
green leafy vegetables.