Fitbit founder and CNN's John Sutter talks about how to tell if fasting is working for you. He says people should look at their body composition as well as metabolic biomarkers such as glucose, HBA1C or C-reactive protein. Looking at heart rate variability can also be a good indicator of whether the fast is helping your weight loss process. But he warns that we don't want to put the horse into the race before all these benefits have been realized.

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode