Welcome to the Options Naturopathic Library of general health information. The library is very easy to use! Simply type in a key word and you will have ready access to information about health-care, health conditions, vitamins & herbs, homeopathy and drug-nutrient interactions.
Amounts found in supplements (5–20 mg) have not been linked with any toxicity. Excessive intake of manganese rarely lead to psychiatric symptoms. However, most reports of manganese toxicity in otherwise healthy people have been in those people who chronically inhaled manganese dust at their jobs e.g., miners or alloy plant workers. Other sources of manganese intoxication are now recognized, including total parenteral nutrition (TPN) in patients who are being fed intravenously98, 99, 100 and pesticides containing manganese in agricultural workers who have been exposed.101
Preliminary research suggests that people with cirrhosis102 or cholestasis (blocked bile flow from the gall bladder)103 may not be able to properly excrete manganese. Until more is known, these people should not supplement manganese. Manganese supplementation (3–5 mg per day) has caused severe hypoglycemia (low blood sugar) in a person with insulin-dependent diabetes.104 People with diabetes who want to take manganese should consult their doctor.
Copyright © 2013 Aisle7. All rights reserved. Aisle7.com
The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2014.