9. Headaches, fatigue and general weakness
Healthy and properly functioning kidneys convert Vitamin D in our bodies to maintain strong bones and to produce a hormone called Erythropoietin (EPO). This hormone plays an important role in the production of red blood cells. When kidneys don’t function properly, they produce less EPO. The decline of red blood cells (those that carry oxygen) results in rapid fatigue of your muscles and brain.
Warning: It is common for people with Chronic Kidney Disease to have anemia. Anemia might start to evolve when someone has 20% to 50% of normal kidney function. If you’re getting enough rest and sleep, but continue experiencing feelings of tiredness, low energy levels, and general weakness, you should visit your doctor without delay.