Cucumbers are low in total carbohydrates yet contain some fiber, which is beneficial for people with diabetes. Plus, they're rich in cucurbitacins, a plant compound that may potentially help with glucose regulation alongside other health practices. However, it's important to consult a healthcare professional for personalized dietary advice.Cucumbers are low in total carbohydrates yet contain some fiber, which is beneficial for people with diabetes. Plus, they're rich in cucurbitacins, a plant compound that may potentially help with glucose regulation alongside other health practices. However, it's important to consult a healthcare professional for personalized dietary advice.