Potassium is an essential mineral that helps to maintain fluid and electrolyte balance in our body. Our normal body functions very much depend on optimum level of potassium we get from various foods. It can help in lowering sodium level, lower high blood pressure and avoid muscle tension. Deficiency of potassium can cause symptoms like fatigue, hypertension and irritability. Although potassium can be obtained from many foods, many people don’t get the required amount which is recommended as 4.7 grams each day. However, unless you have certain medical condition, or you are 0n dialysis, overdose of potassium is not possible from natural food sources. Overdose of this mineral is possible if one consumes too much of potassium salts from supplements and it can lead to vomiting, nausea and even cardiac arrest. Studies suggest that eating more potassium rich foods has immense health benefits; it can lower your risk of hypertension, stroke and heart disease. Here are top 15 food sources of potassium for your good health.