What are Oxalates?

Oxalates are natural compounds found in vegetables, fruits, nuts, and grains. Some examples of foods that are highest in oxalates include green leafy vegetables, soy, almonds, potatoes, tea, rhubarb, cereal grains and beets. Oxalates are also naturally created in the human body as a waste product.

Oxalate Content in Level 1 Foods

Many of the Level 1 foods are higher in oxalates, for example our dark leafy greens. But we also focus on clients drinking plenty of water to create a constant opportunity for any oxalates that build up to simply be flushed out. We do not address this in our protocol because normally calcium and small amounts of oxalate are present in the urinary tract at the same time, but they remain dissolved and cause no problems. However, sometimes they bind to form crystals, which can lead to the formation of kidney stones. This is especially true for people who are not drinking the recommended amount of water.

People who have had one episode of kidney stones may be advised to minimize their consumption of foods high in oxalate. However, across-the-board oxalate restriction is no longer recommended to every person with kidney stones. This is because most of the oxalate found in urine is produced by the body, rather than absorbed from food. Boiling high oxalate vegetables can help to significantly reduce their oxalate levels so accommodations can be implemented as needed, if required by a primary care provider.

Should I Avoid Oxalates?

It has been established that a low-oxalate diet is not a requirement in most cases. In fact, research suggests that consuming oxalate-rich plant foods is essential for maintaining overall health and wellbeing. Nevertheless, individuals who are prone to having recurring oxalate kidney stones, or those who suffer from specific genetic and digestive ailments might want to consult with a doctor and Registered Dietitian for personalized advice regarding the management of their condition, including the level of oxalate consumption.

Conclusion

During Level 1, we understand that everyone is different and may have unique concerns related to their dietary needs. We are continuously striving to ensure our clients have access to balanced, nourishing foods that are also safe from potential health risks. Please consult your primary care provider for more specific recommendations for you and your health.