Arctic moss is an aquatic plant. In the tundra, arctic moss is found at the bottom of lake beds and around bogs. Rather than normal roots, arctic moss has tiny rootlets known as rhizoids.When arctic moss is not growing, it stores nutrients in order to save energy for the next growing season.rctic moss is an aquatic plant. In the tundra, arctic moss is found at the bottom of lake beds and around bogs. Rather than normal roots, arctic moss has tiny rootlets known as rhizoids.
Children should have 3,000 to 4,000 milligrams of potassium a day, depending on age, while teens and adults should aim for around 4,700 milligrams each day. Less than half of adults in the United States meet the daily recommendation for potassium. Increasing your consumption of potassium-rich foods will help you do so.
To prevent potassium loss or replace potassium lost by the body: Adults and teenagersâ5 to 10 mEq taken two to four times a day. However, most people will not take more than 100 mEq a day. To prevent potassium loss: Adults and teenagersâ16 to 24 mEq a day, divided into two or three smaller doses during the day. Your doctor may change the dose if needed.  ChildrenâDose is based on body weight and must be determined by your doctor. The usual dose is 1 to 3 mEq of potassium per kilogram (kg) (0.45 to 1.36 mEq per pound) of body weight taken in smaller doses during the day. The solution should be well mixed in water or juice. For oral dosage form (powder for solution): To prevent potassium loss or replace potassium lost by the body: Adults and teenagersâ20 milliequivalents (mEq) mixed into one-half glass of cold water or juice, taken two to four times a day. Your doctor may change the dose if needed.