Are there any dietary restrictions while using DexCom CGM?

Asked 5 months ago
DexCom does not impose specific dietary restrictions for individuals using their continuous glucose monitoring (CGM) systems. However, it is important to keep in mind that the purpose of the DexCom CGM is to help users monitor their glucose levels more effectively. Therefore, making informed dietary choices can significantly impact glucose management. Many users find it helpful to work closely with healthcare professionals, such as dietitians or endocrinologists, to develop a personalized meal plan that aligns with their lifestyle and glucose goals. Generally, focusing on a balanced diet that includes whole foods, lean proteins, healthy fats, and fiber can be beneficial. It is also advisable to monitor how different foods affect glucose levels when using the CGM, as individual responses to foods can vary. For more detailed guidance, users may refer to the educational resources available on the DexCom website.
Adam Goldkamp is the editor / author responsible for this content.
Answered Jul 5, 2025

Need further help?

Type out your followup or related question and we will get you an answer right away.

Need to call DexCom?

If you need to call DexCom customer service, now that you have the answers that you needed, click the button below. You can either call them on your phone or use our free AI-powered phone to dial for you, get a rep for you, and more.
Call DexCom

DexCom

Find a list of many popular DexCom questions with answers or step by step guides on our FAQ page below. Or ask a whole new question and get an answer right away.
Call DexComDexCom Customer Service FAQAsk a Question
Was this page helpful?YesNeeds work
Sharing is what powers GetHuman's free customer service contact information and tools. You can help!