Effect of alcohol consumption on kidney function: population-based cohort study Scientific Reports

kidneys and drinking alcohol

If an acute alcoholic binge induces extensive vomiting, potentially severe alkalosis may result from losses of fluid, salt, and stomach acid. Drinking is a complex social activity, and the results of many studies on the effect of alcohol consumption on CKD may be affected by many confounding factors. This makes it difficult for us to obtain reliable evidence to support our conclusions. More clinical and experimental studies are needed to confirm the effect of alcohol consumption on CKD.

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Men generally drink more than women, and men have higher rates of alcoholism than women. Furthermore, the cardiovascular-protective effects of estrogen [91,93] should not be overlooked. Characteristics of the clinical studies on alcohol consumption and chronic kidney disease. In addition, long-term alcohol consumption can lead to injuries of renal tubules [1,2,30,39,51].

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In the absence of ADH, segments of the kidney’s tubule system become impermeable to water, thus preventing it from being reabsorbed into the body. Under these conditions, the urine formed is dilute and electrolyte concentration in the blood simultaneously rises. Although increased serum electrolyte concentration normally activates secretion of ADH so that fluid balance can be restored, a rising blood alcohol level disrupts this regulatory response by suppressing ADH secretion into the blood. In view of the protective effect of moderate alcohol consumption on cardiovascular diseases, we consider that light-to-moderate alcohol consumption may not have adverse effects. Thus, current alcohol consumers can continue to enjoy light-to-moderate drinking and benefit from it. However, as alcohol consumption can lead to adverse events, such as hypertension, cerebral hemorrhage, alcohol addiction, and tendencies toward violence, clinicians should not advise non-drinkers to start drinking.

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kidneys and drinking alcohol

Na+-K+-ATPase present on the proximal tubular epithelial membrane is important for tubular reabsorption. However, recent studies have demonstrated that its activity is decreased by ROS and lipid peroxidation with the consumption of ethyl alcohol [22,41,52]. However, the effect of ethanol on renal tubule function is not limited to sodium ions. Diuresis by inhibiting vasopressin release [53] and impairing acid secretion have also been discovered in alcoholics. In addition, hypokalemia, hyponatremia, hypomagnesemia, hypocalcemia, hypophosphatemia, and metabolic acidosis mixed with volume-contracted metabolic alkalosis are common in long-term alcohol consumption.

  • Established liver disease impairs this important balancing act, however, by either greatly augmenting or reducing the rates of plasma flow and filtration through the glomerulus.
  • In this review, we focused on the effect of ethyl alcohol on the kidneys and the effect of drinking on patients with CKD, and summarized the clinical and experimental studies.
  • At first, you might not have any symptoms of kidney damage from regular alcohol consumption.
  • Loss or retention of any one of these substances can influence the body’s handling of the others.

Scientists are not sure whether an association exists, and they are unsure as to the underlying mechanisms. Alcohol is a toxic substance that can cause dependence alongside a range of other negative health effects. Follow a low-fat, healthy how does alcohol affect the kidneys diet that has plenty of fresh fruits and vegetables. See your doctor to treat kidney stones or a kidney infection if they are the cause. Y.J.L. designed the study; Y.J.L., S.C., and S.R.K. analyzed the data; Y.J.L. drafted the paper; S.C.

Furthermore, certain compounds found in beer, such as d-amino acids (DAAs), might contribute to elevated uric acid levels in the blood, which can negatively affect kidney function (23). In addition to the severity of the damage, the kidney’s ability to recover depends on the duration and intensity of alcohol consumption and the individual’s overall health. These compounds may cause oxidative stress and inflammation that damage kidney structures (16, 17, 18).

The National Health Interview Survey selected participants while using a multistage stratified systematic sampling design. Participant information, including education, income, marriage status, and lifestyle behaviors, were obtained during in-person interviews. The National Health Insurance research database comprises medical information of nearly 99% of Taiwanese people, including ambulatory and inpatient care. Genetic and individual differences sometimes need to be taken into account [78]. As known, alcohol tolerance varies greatly from person to person, and some nations consume more alcohol than others. Although studies on individual differences in alcohol consumption and CKD are limited, existing studies have found that individual variation in an alcohol dehydrogenase gene may play a role [98], but more studies are needed to confirm these findings.

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  • This condition impedes the proper functioning of the kidneys and bladder.
  • Respiratory acidosis is rare but carries an ominous prognosis when it occurs.
  • In addition, long-term alcohol consumption can lead to injuries of renal tubules [1,2,30,39,51].
  • One way in which alcohol directly affects the kidneys is by altering the form and structure of this pair of organs, as demonstrated by various animal studies.

Studies historically have shown that alcohol consumption markedly increases magnesium excretion in the urine and may affect magnesium levels in other ways as well. For example, when rats are given alcohol, they also require significant magnesium in their diets, suggesting that alcohol disrupts absorption of this nutrient from the gut. Investigators have speculated that alcohol or an intermediate metabolite directly affects magnesium exchange in the kidney tubules (Epstein 1992).

kidneys and drinking alcohol

Can kidneys recover from alcohol damage?

kidneys and drinking alcohol

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