Can you eat too many cashews?

Answered by Michael Weatherspoon

Cashews, like many other nuts, contain a relatively high amount of oxalates. These oxalates can contribute to the formation of kidney stones if consumed in excess. Therefore, it is important to monitor our intake of cashews to ensure we are not overindulging.

In terms of quantity, it is generally recommended to consume no more than an ounce of cashews per day. This serving size provides a good balance between enjoying the nutritional benefits of cashews while minimizing the potential risks associated with oxalates. Of course, individual tolerance and susceptibility to kidney stones may vary, so it is always wise to consult with a healthcare professional if you have concerns about your specific situation.

To further reduce the risk of kidney stone formation, it is suggested to consume cashews with calcium-rich foods or beverages. Calcium can bind to oxalates in the digestive system, preventing their absorption into the bloodstream and subsequently reducing the likelihood of kidney stone development. One way to achieve this is by enjoying cashews with a glass of milk or incorporating them into calcium-rich recipes.

It is worth noting that while oxalates are present in cashews, they are also found in a variety of other foods, such as spinach, rhubarb, and beets. Therefore, it is important to maintain a balanced and diverse diet to avoid excessive oxalate intake from any single source.

In my personal experience, I have found that moderation is key when it comes to consuming cashews. As a lover of nuts, I enjoy snacking on cashews from time to time, but I am mindful of the portion sizes. I have also experimented with different ways of incorporating cashews into my meals, such as adding them to salads or using cashew butter as a spread. By diversifying my nut consumption and being aware of my overall oxalate intake, I have been able to enjoy the nutritional benefits of cashews without experiencing any adverse effects.

To summarize, while cashews can be a healthy and delicious snack, it is important to consume them in moderation due to their oxalate content. Keeping an eye on portion sizes and considering pairing them with calcium-rich foods or beverages can help reduce the risk of kidney stone formation. As with any dietary concern, consulting with a healthcare professional is advisable, especially if you have a history of kidney stones or other related conditions.