Blood pressure also known as silent killer is defined as a force by which the heart pumps blood in the arteries. Because of blockage in the arteries the heart faces problem in pumping blood and it thus pumps blood with high pressure. Blood pressure if left untreated and not cured early can cause damage to brain, kidneys and heart. People suffering from high blood pressure can develop heart problems and even stroke. Consumption of potassium supplements can reduce blood pressure. Potassium supplements are also responsible for reducing the risk of kidney damage or stroke which is the main complications of hypertension. Potassium supplements are also found to relax blockage in blood vessels thereby reducing the risk of developing high blood pressure. Potassium supplements plays a very important role in lowering blood pressure and can be found in oranges, squash, salmon, apple, carrots, bananas, beet, pears, avocado and raisins. Also some diuretics are responsible for the loss of amount of potassium in level of blood. Increase in intake of potassium supplements in diet can help in reducing high blood pressure within a very short time. Sufficient level of potassium can help in proper functioning of arteries carrying the blood and nerve function.