Percutaneous electrical nerve stimulation (PENS) is used to relieve pain and is essentially. the same as transcutaneous electrical nerve stimulation (TENS) except that, unlike TENS, the stimulating electrodes are surgically implanted around, or immediately adjacent to, the. nerve serving the painful area.
This prevents donation. Eating. foods high in iron, such as tuna, lean red meat, eggs, nuts, beans, dark green vegetables, raisins or taking a. multi-vitamin with iron may help bring the iron level to. the acceptable range for plasma donation. down those fluids.
When Not to Take Iron Supplements. Just as there are good times to take iron supplements, there are some times you should avoid. One such as example is when you are consuming calcium-containing foods or medicines, such as milk, cheese, yogurt, ice cream or calcium-containing antacids.Calcium interferes with calcium absorption.hat means if you have a regular time of day when you drink orange juice -- breakfast comes to mind -- taking your iron supplement then may be a good idea. If you arenât an orange juice fan, fruit juices such as grape or apple will also work. Take it with at least 8 ounces of juice, recommends MayoClinic.com.