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December 30, 2025 31 mins

The oil you cook with every day can either support your metabolism, your gut, and your longevity or quietly work against all three.

We’re going to break down how to actually buy good olive oil, because most bottles on the shelf are not what they claim to be. I’ll explain when castor oil makes sense, what it can and can’t do, and why it’s been so hyped up lately.

And yes, we’re going to talk about canola oil, how it’s processed, why quality matters so much, and how it can actually fit into a healthy kitchen.

For full show notes and transcript: https://drgundry.com/the-truth-about-canola-oil

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