A potassium-rich diet has many health benefits for the human body. Highlighted below are its most common uses:  1. The body uses potassium to control fluid balance, control muscle contractions, and deliver nerve signals. Because it functions as an electrolyte once within your body, it can do this. 2. Potassium helps to lower blood pressure by assisting the body in excreting extra sodium. High sodium levels increase blood pressure. 3. Potassium may lessen the risk of osteoporosis by lowering the amount of calcium the body excretes in urine. 4. It aids in the prevention of kidney stones. The kidneys frequently contain the mineral calcium, and potassium citrate reduces the calcium levels in urine. Potassium citrate is present in a variety of fruits and vegetables. 5. By lowering sodium levels and increasing urine output, a high potassium intake reduces water retention. When the body fills up with extra fluid, water retention occurs