Tea consumption in kidney stone disease
Tea is a big risk for those who suffer from kidney stones, of course, if consumed in excess. This is because tea has a high oxalate content and helps oxalic acid in the formation of kidney stones.
So, does tea cause kidney stones? The answer is yes, drinking too much tea can lead to the formation of kidney stones. However, recent studies have shown that green tea may be consumed by those who suffer from kidney stones because it contains a compound that prevents the formation of kidney stones.
Not drinking enough fluids is the most common cause of kidney stones, and during the summer, when people can become dehydrated through sweating, the combined effect of dehydration combined with drinking too much tea can increase the risk of kidney stones. , Especially in people who were previously at risk.
As the best option, it is recommended to drink real water or lemonade and not powdered version to quench thirst and hydration. Lemons contain a lot of citrate that prevents the growth of kidney stones.
A recent study claimed that for every cup of green tea consumed daily, the risk of kidney stones is reduced by 8% in women and up to 14% in men. The findings initially puzzled scientists as they discovered that urinary calcium oxalate levels had risen due to the consumption of green tea, which essentially means a higher risk of kidney stones. Researchers later learned in their studies that this was only It is not about the level of oxalate but about how it affects crystal formation.
How green tea works in improving kidney stones
Green tea extracts bind to calcium oxalate, and the resulting crystal takes on a different shape, preventing it from accumulating and causing kidney stones. Small crystals pass easily through the urine. According to the study, green tea further clears calcium oxalate crystals and smooth crystals produce kidney stones that are easily destroyed. Research on this topic is still ongoing, although it seems that the findings so far They have shown that green tea is not as good for the kidneys as it used to be. But it should be consumed only after consultation with a kidney specialist. Here are some questions and answers from a kidney specialist regarding kidney stones and tea consumption.
Is green tea good for the kidneys?
Yes, green tea prevents kidney stones.
Can tea cause kidney stones?
Not all teas cause kidney stones. The ability of tea to cause kidney stones depends on the type of tea and the amount of oxalate in it.
Can you drink tea when you have kidney stones?
Tea should be avoided when you have kidney stones. While the most common cause of kidney stones is not drinking enough water easily, tea contains oxalate, the main chemical involved in the formation of kidney stones.