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.
Foods Not Good (Inhibitors) For Iron Absorption: Iron Blockers. Avoid the following foods in combination with iron foods as they inhibit the iron absorption: Tea, coffee, chard, etc. The List of Iron Rich Foods. Following is a list of iron sources which contain 8 mg or more of iron per 100 g of the food. 1  Cereals & Grains: barley, Rice flakes. 2  Pulses & Beans: cow pea, lobia (black-eye beans), lentils, soybean. 3  Iron rich Vegetables: Beetroot greens, mint, parsley, turnip greens.  Sea 1  vegetables. Iron rich Spices: Turmeric (Haldi)