Eat Shit and Prosper • 239 implied HN points • 21 Jan 23
- Kidney stones are quite painful and common, affecting about 1 in 10 people. Calcium oxalate stones form when oxalic acid from food combines with calcium in the body.
- The gut bacteria _Oxalobacter formigenes_ was once thought to help prevent kidney stones by breaking down oxalate, but research shows stone-formers have similar amounts of this bacteria as non-stone-formers.
- The body's microbiome and dietary factors are more complex than just oxalate levels. Other bacteria and nutrients, like vitamin K, may play a role in calcium handling and kidney stone prevention.