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.
Iron absorption is enhanced by vitamin C, which also helps fight infection, so combine these foods with veggies like broccoli, red bell peppers, kale, and cauliflower. Body Cue No. 2: A red, scaly rash on your face (and sometimes elsewhere) and hair loss.