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Exogenous Ketones Explained (What They Really Do)

Exogenous ketones have exploded in popularity, with claims ranging from better brain function to improved performance and weight loss. But what does the science actually say?

In this in-depth conversation, Dr. Bret Scher sits down with leading ketone researcher Dr. Dominic D'Agostino to break down the reality behind exogenous ketones—what they are, how they work, and where they may (or may not) fit into your health strategy.

They explore the key differences between:

Endogenous ketones (produced by your body through diet or fasting)

Exogenous ketones (supplements you consume)

And why that…

The skinny

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