The Ideal Nutrition Podcast · Aidan Muir and Torwen Eerkens

E228 - Are Blood Glucose Monitors Useful for Healthy People?

·13 min·1 clip
The hosts share how elite Tour de France cyclists saw orange juice spikes on CGMs and declared it 'bad' despite their ultra-high-carb diets.
Dietitians Aidan Muir and Torwin Eakins analyze whether continuous glucose monitors (CGMs) provide useful data for healthy people without diabetes. They explore potential benefits like detecting reactive hypoglycemia and individual glycemic responses, but highlight significant downsides including cost, data misinterpretation, and creating unnecessary fear around carbohydrates. The hosts conclude with cautious, nuanced recommendations for specific use cases.

As heard by us

A careful CGM assessment that focuses on specific uses without overclaiming.

Episode 228 takes a measured look at whether continuous glucose monitors are useful in healthy people. It starts with how the devices work and then moves into practical cases: exercise-related symptoms, overnight lows, and the idea that different people can respond differently…

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Why you'd press play

Want a balanced answer on whether CGMs are useful if you're already healthy?

Read the full recommendation in PlayNext →
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