In this episode, Dr. Isabel Viña talks with Dr. Juan Viña , a physician, Professor of Biochemistry and Molecular Biology at the University of Valencia, researcher, and her father.
They discuss the real science and biochemical explanation behind the ketogenic diet, fasting, and ketosis , to understand what actually happens in our bodies when we switch from using glucose (sugar) as an energy source to ketone bodies.
We discussed key topics such as:
- What are ketone bodies and why does our body produce them ?
- The difference between being in ketosis and following a strict keto diet .
- The real benefits of ketosis , beyond weight loss, including its use in diseases such as epilepsy or cognitive impairment.
- Which key metabolic pathways for longevity are activated during periods of fasting where ketone bodies rise?
- In what cases can it be dangerous and which people should take precautions ?
- And finally, the truth about exogenous ketone supplements : do they work or are they just marketing?
This episode will help you understand even better how your metabolism works , when it makes sense to enter ketosis, and what real risks or benefits lie behind the keto diet and intermittent fasting.
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