Keeping your kidneys healthy
Kidneys are vital to your overall health, so it's important to look after them. 5 simple lifestyle steps can help you keep them in good shape.
Drinking plenty of fluid will help your kidneys function properly. Your urine should be straw-coloured. If it's any darker it may be a sign of dehydration.
During hot weather, when travelling in hot countries or when exercising strenuously, you need to drink more water than usual to make up for the fluid lost by sweating.
A balanced diet ensures you get all the vitamins and minerals your body needs. Eat plenty of fruit and vegetables, and grains such as wholewheat pasta, bread and rice. Do not eat too much salty or fatty food.
Watch your blood pressure
Have your blood pressure checked regularly. High blood pressure has no symptoms, but it can increase your risk of kidney and heart problems.
You can get a simple, quick and painless blood pressure check free of charge at your GP surgery and many high street pharmacies.
If your blood pressure is higher than it should be, a GP can suggest lifestyle changes or, if necessary, prescribe medicine to reduce your blood pressure.
An ideal blood pressure is considered to be between 90/60mmHg and 120/80mmHg.
Do not smoke or drink too much alcohol
Try to stop smoking completely and limit the amount of alcohol you drink.
Both men and women are advised not to drink more than 14 units of alcohol a week on a regular basis.
Drinking too much alcohol and smoking both raise your blood pressure. High blood pressure is one of the most common causes of kidney disease.
Keep slim to help your kidneys
Being too heavy raises your blood pressure, which is bad for your kidneys. Try to keep yourself at a healthy weight by keeping active and not overeating.
Page last reviewed: 13 January 2021
Next review due: 13 January 2024