The first signs of kidney problems and how to protect yourself

Who is most at risk?

Senior woman with hypertension measuring blood pressure herself at home. Sad Mature lady measures blood pressure using tonometer. Everyday health check-up

Certain medical conditions or lifestyle habits increase the risks:

• High blood pressure
• Type 2 diabetes
• Family history of kidney or autoimmune disease
• Excessive consumption of anti-inflammatory drugs (NSAIDs)
• Unbalanced diet, smoking, alcohol consumption, sedentary lifestyle

In a person with poorly controlled hypertension or diabetes, the kidneys are under constant stress.

What you can do to protect your kidneys

Good news  : a few simple actions can help maintain kidney health.

• Adopt a suitable lifestyle:
• Maintain stable blood pressure (ideally 120/80 mmHg
• Practice regular physical activity: walking, cycling, swimming
• Quit smoking and limit alcohol consumption
• Monitor your weight to reduce metabolic risks

• Adapt your diet:
• Reduce salt (maximum 5 g per day)
• Limit animal protein if your kidneys are fragile
• Avoid ultra-processed products, rich in phosphates and additives
• Choose fruits and vegetables that are good for the kidneys: watermelons, apples, red fruits

And above all,  hydrate yourself sufficiently  : around 1.5 liters of water per day, unless medically contraindicated.