Formatting Consistency Checker. The Formatting Consistency Checker was introduced in Word 2002 and helps you maintain a uniform layout of your document by alerting you when formatting in a document is similar to, but not exactly the same as other locations in the document.
Because these are guidance values, public water systems are not required to meet these values and some do not. 1  If you have an infant who drinks tap water or drinks formula made with tap water, a safe level of manganese in your water is 100 micrograms of manganese per liter of water (Âµg/L)* or less. If you have an infant who never drinks tap water or formula made with tap water, a safe level of manganese in your water is 300 Âµg/L or less. If everyone in your household is more than one year old, a safe level of manganese in your water is 300 Âµg/L or less.
Manganese is an essential trace mineral that helps activate powerful antioxidant enzymes, convert fats and proteins into energy, and support cartilage and bone formation. Manganese deficiency is rare, but symptoms can include loss of bone mass and stunted growth in children. Manganese is crucial in protecting mitochondria -- the power plants of the cells -- from free-radical damage. Since mitochondria process 90 percent of the oxygen that enters the body, they need the best defense against oxidative damage.