Something about Creatinine and Diet You Should Know

As kidney function deteriorates, blood creatinine tends to rise and the urinary removal of creatinine may become inefficient. The following information is about creatinine and diet. However, only reasonable diet is not enough, click here to know more: Diet And Treatment for High Creatinine Level.

Despite common belief, diet does not significantly affect the blood level of creatinine, according to the Foundation for IgA Nephropathy. However, a diet rich in meat can sometimes increase the filtration or removal of creatinine by the kidneys and increase the creatinine clearance, which is based on the ratio of 24-hour urinary excretion of creatinine and blood creatinine. Meat contains creatine, which is metabolized to creatinine and removed by the kidneys as the creatine in the muscles. In general, if you follow a high-meat or high-protein diet, your creatinine test result, especially the creatinine clearance rate, may vary to a certain extent. But the general trend over time usually does not change significantly.

Dehydration reduces the blood flow to your kidneys and interferes with the removal of blood creatinine. Dehydration also directly increases blood creatinine as the loss of water concentrates the substances in the blood. If you exercise intensively, drink water or carbohydrate-containing sports drinks before, during and after exercise to prevent dehydration, especially in hot and humid environment. Stay adequately hydrated before a creatinine test to avoid false positives.

Generally speaking, people with high creatinine level are usually suggested to keep a low protein diet. If you want to get the food table for high creatinine level, you can send us an email to doctornickzhang@hotmail.com, or leave us a message below.