{"id":79429,"date":"2024-02-12T14:42:02","date_gmt":"2024-02-12T12:42:02","guid":{"rendered":"https:\/\/www.caffeinedude.com\/?p=79429"},"modified":"2024-02-12T14:42:02","modified_gmt":"2024-02-12T12:42:02","slug":"does-drinking-a-lot-of-coffee-cause-kidney-stones","status":"publish","type":"post","link":"https:\/\/www.caffeinedude.com\/does-drinking-a-lot-of-coffee-cause-kidney-stones\/","title":{"rendered":"Does Drinking A Lot Of Coffee Cause Kidney Stones"},"content":{"rendered":"
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Coffee is a delicious beverage loved by millions of people all around the world, but could that morning cup of Joe have dire consequences when consumed in high quantities? Many studies have investigated whether caffeine consumption is associated with the risk of kidney stones, with countless opinions on the subject. It is important to understand the science behind this topic, so let’s dive into the evidence.<\/p>\n

Caffeine, a common stimulant found in coffee, is a diuretic, meaning that it increases urine production. This helps to flush toxins from the body, however, too much of it can cause dehydration, leading to the formation of kidney stones. <\/p>\n

Kidney stones are solid, crystallized deposits of minerals and acid salts that form around the kidneys, ureters, and bladder, and painlessly pass through as small as sand-sized particles or as large pebbles. Although it is uncertain what elements create the stones, small studies have found that coffee drinkers seem to be at a higher risk.<\/p>\n

The evidence is, however, limited. One research paper published in 2008, studied 5,434 women and 1,806 men who had kidney stones and 2,395 women and 648 men who did not have them. After controlling for age, body mass index, hypertension, and other variables, it was revealed that people who drank four or more cups a day had a 35% higher risk of developing kidney stones compared to people who never consumed coffee.<\/p>\n