Common mergansers or goosanders occur in both the Nearctic and Palearctic regions. Although their abundance has been decreasing in North America, they are still the most abundant of the mergansers found there. In North America, common mergansers may breed as far north as southern Alaska and Canada.ow long do they live? The record for the oldest common merganser is held at 13 years 5 months, but banding records indicate maximum longevities of approximately 12 years 6 months for males and 13 years 10 months for females.
Iron supplements may help ease the dry cough caused by taking ACE inhibitors, a type of blood-pressure medicine, according to the UMMC. Iron tablets may also improve the effectiveness of medications aimed at building up red blood cells in cancer and kidney dialysis patients.
Considerations. Even though it is better to take iron supplements separately from meals, sometimes these supplements can cause side effects, including an upset stomach, vomiting, nausea, diarrhea and constipation. Taking your supplements with food can minimize these symptoms.oods That Inhibit Absorption. Calcium competes with iron for absorption, so taking calcium supplements or eating foods containing calcium, such as dairy products, at the same time as you take your iron supplements will decrease iron absorption.