When it comes to maintaining your investment, the smartest money you spend could be on a new roof. Nationally, the average homeowner spends about $6,600 to install a new roof, with certain cities like Denver ($7,500) being higher than average, and others being below average like Austin, TX ($6,100).
Calcium and Potassium. The minerals calcium and potassium also contribute to kidney function. The podocyte cells in your kidneys rely on both calcium and potassium to help control blood filtration, according to a study published in the Journal of the American Society of Nephrology in 2004.
What kidneys do. The kidneys do several important jobs which help to keep your body working well. 1  They get rid of waste products carried in the blood. 2  The kidneys are part of the waste disposal team.3  They check out the minerals, vitamins and other nutrients that you get from your food and send off into urine anything that is not needed.hat kidneys do. The kidneys do several important jobs which help to keep your body working well. 1  They get rid of waste products carried in the blood. 2  The kidneys are part of the waste disposal team.