What Can Cause Manganese Toxicity?
The Importance of Manganese in Human Health
Manganese is an essential trace mineral that plays a crucial role in various physiological functions in the body. It is a key component of many enzymes that support metabolism, bone formation, and the production of antioxidants. Such enzymes include:
- Pyruvate carboxylase, which is important for carbohydrate metabolism
- Superoxide dismutase which reduces free radicals
- Glycosyl transferase which supports glucose utilization
- Various hydrolases, kinases, transferases, peptidases, arginase, phosphatase and DNA polymerase which all are degradative and biosynthetic enzymes
Manganese also aids in breaking down carbohydrates, proteins, and fats, contributing to energy production and overall metabolic health. Additionally, it supports bone development and helps maintain strong, healthy bones by working alongside calcium and other minerals. Furthermore, manganese is important for brain function, as it assists in neurotransmitter production and may support cognitive health. It also plays a role in blood sugar regulation and wound healing.
Manganese Toxicity: Sources and Risks
Sources of Toxic Manganese
Toxic forms of manganese can be found in:
- Drinking water or unfiltered water in certain areas (e.g., parts of Massachusetts)
- Contaminated soils and wells near factories
- Gasoline (used as a replacement for lead since the 1970s)
- Urban areas with higher air pollution
- Welding industry (welding rods are covered in manganese)
Symptoms of Manganese Toxicity
Symptoms of manganese toxicity include:
- Mood or neurological issues (anger, brain fog, fatigue, schizophrenia-like behavior)
- Iron deficiency
- Parkinson's-like symptoms
- Hearing loss
- Headaches or migraines
- Generally, any issues related to the head or ears
Detecting Manganese Toxicity
The best way to check for manganese toxicity is to run a Hair Tissue Mineral Analysis (HTMA). This test can provide valuable information about your mineral levels and potential toxicities.
Conclusion
While manganese is an essential mineral for human health, playing crucial roles in various bodily functions, it can also be toxic in large amounts. Understanding the sources of potential manganese toxicity and recognizing the symptoms is important for maintaining overall health. If you suspect manganese toxicity, consider getting an HTMA test and consulting with a trusted practitioner to develop an appropriate protocol for addressing any imbalances or toxicities.