Recommended Daily Intake of Manganese
The precise effects of manganese are not yet fully understood by doctors, which means that the recommended daily intake of this mineral may be subject to change in the future. Currently, it is recommended that children under the age of three consume 1.2mg of manganese per day, while those between the ages of four and eight should aim for 1.5mg. For children over the age of eight and adults, the recommended intake varies depending on factors such as gender, age, pregnancy, and other individual considerations.
Manganese Deficiencies
Manganese deficiencies can have various negative effects on the body, including infertility, seizures, weakness, nausea, vertigo, hearing problems, anemia, skin issues, brittle hair and nails, and even seizures and convulsions. In children, a deficiency can lead to poor or stunted growth and abnormalities in bone structure. Moreover, infants who lack manganese may be at risk of developing blindness and paralysis. While manganese deficiencies are more common in food-insecure populations, they are generally rare in countries like the United States where there is access to a wide variety of foods.