Keto is hard. Let's just get that out of the way. If it was an easy diet to stick to, we'd all be lean with glowing skin and and boundless energy the way my keto friends are (We're looking at you, Michelle Areces of Keto Kitchen to Go!) Yes, you'll say goodbye to sugar and starch and (almost) all fruit. But what you gain on a cellular level is very, very interesting indeed.
That's because on a ketogenic diet you get most your calories from fat (70-80%) and 20-25% from protein and only 5-10% from carbohydrates. After you start eating this way, you become a "fat burner" as the body switches from using glucose (carbs) as its primary fuel, to fat. The fat is then converted into ketones in the liver. Ketones are a more efficient energy source for mitochondria, because they produce more ATP (the cell's energy currency) per molecule compared to glucose. Et voila! Energy.
Reduced Oxidative Stress: Ketones generate less oxidative stress compared to glucose metabolism. This can lead to less damage to mitochondria and a reduction in the production of harmful free radicals, which are often implicated in mitochondrial dysfunction.
Mitochondrial Biogenesis: Studies suggest that a ketogenic diet can promote mitochondrial biogenesis, which means it may help create new mitochondria. More mitochondria can lead to enhanced cellular energy production and improved metabolic health.
Neuroprotective Effects: Ketones are neuroprotective and can help improve brain mitochondrial function. This is one reason the ketogenic diet is used to manage conditions like epilepsy and is being researched for potential benefits in neurodegenerative diseases like Alzheimer's and Parkinson's.
Increased Mitochondrial Resilience: By improving mitochondrial efficiency and reducing oxidative damage, a ketogenic diet may enhance mitochondrial resilience, helping them function better under stress and aging conditions.
Despite all these benefits, the Ketogenic diet isn't recommended for everyone. Always consult with a healthcare professional before making significant changes to your diet or supplement regimen to ensure they are appropriate for your individual health needs.
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