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.
Eat Iron Rich Foods. Iron is also essential for hair growth and can be found in blackstrap molasses, green leafy vegetables, leeks, cashews, dried fruits, figs, and berries. To help your body absorb iron, youâll need enough vitamin C.