How does the keto diet work? The keto diet will make your body enter a state of ketosis. By doing this, your body will start to take its energy from fats rather than carbohydrates.
If you want to learn more about the ketogenic diet, you should read this: How to start a keto diet
As Silicon Valley trendsetters, famous actors, and online health sites tout the low-carbohydrate, high-fat ketogenic, or “keto,” diet, scientists are working to study it – from how it impacts inflammation in the brain to its effects on weight and heart health, as well as any other potential health risks.
Among the researchers studying the diet’s effectiveness and safety are Ethan Weiss, MD, and Raymond Swanson, MD, two UC San Francisco physician-scientists who have studied different aspects of the ketogenic diet.
The ketogenic diet tries to bring carbohydrates down to less than 5 percent of a person’s daily caloric intake – which means eliminating most grains, fruit, starchy vegetables, legumes and sweets. Instead, it replaces those calories with fat. That fat is turned into ketone bodies, which are an alternative energy source: besides glucose derived from carbohydrates, ketones from fat are the only fuel the brain can use.
Weiss and Swanson helped break down the keto diet.
“If we’re going to make a claim, let’s stick to the things we know,” said Weiss.
What We Know
Swanson, a professor of neurology who has researched the impacts of ketogenic diets on inflammation in the brain, got curious about the ketogenic diet when trying to treat the inflammation that persists for days after a person suffers a stroke. When he tried inducing a ketogenic state in mice with stroke injuries, he said, “I was overwhelmed by the effect.” Blocking glucose metabolism worked to suppress inflammatory genes, which in turn helped stroke healing.
The anti-inflammatory effect of ketosis on stroke recovery is likely the same effect that helps children with certain kinds of seizures, said Swanson, who is a member of the UCSF Weill Institute for Neurosciences. Ketogenic diets have been used as treatment for some forms of epilepsy for almost a century.
Weiss, an associate professor at the Cardiovascular Research Institute who studies the effects of diet on weight and heart health, has been an adviser for Virta Health Corp., a company that is treating type 2 diabetes by controlling patients’ blood glucose levels through a ketogenic diet.
“It’s incredibly powerful,” said Weiss of the keto diet. “Cutting back on carbohydrates, there are so many metabolic benefits. The body processes the remaining carbohydrates more efficiently, and so it requires much less insulin.”
Frederick Hecht, MD, research director of the UCSF Osher Center for Integrative Medicine, also is performing more trials aimed at people with type 2 diabetes. In the controlled trials, a ketogenic state has shown promise in improving human glucose control and decreasing the need for diabetes medications.
Read about How You Could Benefit From Keto Diet
If you want to learn more about the ketogenic diet, you should read this: How to start a keto diet
As Silicon Valley trendsetters, famous actors, and online health sites tout the low-carbohydrate, high-fat ketogenic, or “keto,” diet, scientists are working to study it – from how it impacts inflammation in the brain to its effects on weight and heart health, as well as any other potential health risks.
Among the researchers studying the diet’s effectiveness and safety are Ethan Weiss, MD, and Raymond Swanson, MD, two UC San Francisco physician-scientists who have studied different aspects of the ketogenic diet.
The ketogenic diet tries to bring carbohydrates down to less than 5 percent of a person’s daily caloric intake – which means eliminating most grains, fruit, starchy vegetables, legumes and sweets. Instead, it replaces those calories with fat. That fat is turned into ketone bodies, which are an alternative energy source: besides glucose derived from carbohydrates, ketones from fat are the only fuel the brain can use.
Weiss and Swanson helped break down the keto diet.
“If we’re going to make a claim, let’s stick to the things we know,” said Weiss.
What We Know
Swanson, a professor of neurology who has researched the impacts of ketogenic diets on inflammation in the brain, got curious about the ketogenic diet when trying to treat the inflammation that persists for days after a person suffers a stroke. When he tried inducing a ketogenic state in mice with stroke injuries, he said, “I was overwhelmed by the effect.” Blocking glucose metabolism worked to suppress inflammatory genes, which in turn helped stroke healing.
The anti-inflammatory effect of ketosis on stroke recovery is likely the same effect that helps children with certain kinds of seizures, said Swanson, who is a member of the UCSF Weill Institute for Neurosciences. Ketogenic diets have been used as treatment for some forms of epilepsy for almost a century.
Weiss, an associate professor at the Cardiovascular Research Institute who studies the effects of diet on weight and heart health, has been an adviser for Virta Health Corp., a company that is treating type 2 diabetes by controlling patients’ blood glucose levels through a ketogenic diet.
“It’s incredibly powerful,” said Weiss of the keto diet. “Cutting back on carbohydrates, there are so many metabolic benefits. The body processes the remaining carbohydrates more efficiently, and so it requires much less insulin.”
Frederick Hecht, MD, research director of the UCSF Osher Center for Integrative Medicine, also is performing more trials aimed at people with type 2 diabetes. In the controlled trials, a ketogenic state has shown promise in improving human glucose control and decreasing the need for diabetes medications.
Read about How You Could Benefit From Keto Diet
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