Arctic Moss: 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.
Experts suggest 4,700 milligrams of dietary potassium a day for adults as part of a balanced diet. But average intake is lower for U.S. adults. Men average 3,200 milligrams per day of potassium, and women average 2,400 milligrams. âRelying on convenience and restaurants foods and not eating enough fruits and vegetables is why so many people donât get enough potassium,â Heller says.
Key Recommendations for Specific Population Groups. Individuals with hypertension, blacks, and middle-aged and older adults. Aim to consume no more than 1,500 mg of sodium per day, and meet the potassium recommendation (4,700 mg/day) with food.