Dehydration, poor diet, and sedentary lifestyles: Key risks to kidney health

Kidney health: The kidneys are essential organs that filter waste and excess fluids from the blood while maintaining a balance of key electrolytes like sodium, potassium, and calcium, which are crucial for the human body’s proper functioning.

They also help regulate blood pressure by managing fluid levels and releasing the hormone renin.

Additionally, the kidneys produce important hormones such as erythropoietin, which stimulates red blood cell production, and calcitriol, the active form of vitamin D, vital for regulating calcium levels and supporting bone health.

Patriot explores the factors affecting kidney health in a conversation with Dr Javaid Iqbal Khan, a physician based in Kashmir.

Dehydration

Dehydration decreases blood volume, leading to reduced blood flow to the kidneys. This can impair their ability to filter waste and maintain fluid and electrolyte balance. To maintain kidney health, it’s important to stay adequately hydrated, particularly during hot weather, intense physical activity, or illness.

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Increasing prevalence of diabetes

Diabetes is a leading cause of chronic kidney disease (CKD). As the rates of obesity and sedentary lifestyles rise, so does the incidence of type 2 diabetes.

Obesity

Obesity is linked to various conditions, including diabetes and hypertension, both of which can lead to kidney damage.

Poor dietary choices

Diets high in processed foods, salt, and sugar can contribute to obesity, hypertension, and diabetes, increasing the risk of kidney disease.

Sedentary lifestyle

Lack of physical activity is associated with obesity and metabolic disorders, which can negatively impact kidney health.

Environmental factors

Exposure to toxins, pollutants, and heavy metals can contribute to kidney damage.

Genetic factors

Family history and genetic predispositions can increase the risk of developing certain kidney diseases.

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Medications and toxins

Prolonged use of non-steroidal anti-inflammatory drugs (NSAIDs) can cause kidney damage. Certain antibiotics, chemotherapy agents, and contrast dyes used in imaging can damage the kidneys as well.

Obstructions in the urinary tract

Kidney stones can block the urinary tract and lead to infections or long-term damage to kidney tissue. Enlarged prostate in men can obstruct urine flow and cause kidney damage. Tumours, like cancer in the kidney or nearby structures, can cause kidney dysfunction.

Maintaining kidney health is essential for the overall well-being of a human body. Factors like dehydration, poor diet, and sedentary lifestyles can harm kidney function. Staying hydrated, eating a balanced diet, and exercising regularly can help protect us against kidney issues.