Health & Fit Is the keto diet healthy? A cancer doctor explains why he's been on keto for 6 years

17:50  18 december  2019
17:50  18 december  2019 Source:   today.com

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Doctors say that keto can be helpful in treating epilepsy; it’ s unclear exactly why , but something about a ketogenic state seems to reduce the frequency of seizures. Animal studies have also suggested that the diet may have anti-aging, anti-inflammatory, and cancer -fighting benefits, as well.

The keto diet was created by Dr . Gianfranco Cappello, an associate professor of surgery at the He added the keto diet keeps blood sugar levels stable, which produces a more stable flow of energy. Tube feeding is a legitimate tool in a hospital setting, she explained . “Someone who is on a ventilator

The low-carbohydrate, high-fat ketogenic diet has become hugely popular over the last few years. For many people, the keto diet — including variations such as keto cycling or the less restrictive lazy keto — has become the go-to eating plan for weight loss and fighting disease.

  Is the keto diet healthy? A cancer doctor explains why he's been on keto for 6 years © Dzevoniia/Getty Images

Two years ago, I interviewed cancer specialist Dr. Patrick Hwu of MD Anderson in Houston about his research into what he calls the “fat-burning metabolism diet”, or fat-burning diet. Hwu, a tumor immunologist, has been following the ketogenic diet himself for six years, long before it was trending on social media.

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A ketogenic diet also has been shown to improve blood sugar control for patients with type 2 diabetes, at least in the short term. There is even more controversy when we consider the effect on cholesterol levels. I’ve been on the keto diet for 15 months.

That ’ s because the keto diet has become one of the most popular methods worldwide to shed excess weight and This article explains what to eat and avoid while following a keto diet and provides a Keto -friendly beverage choices include: Water: Water is the best choice for hydration and should be

As a leading cancer doctor, he has many patients asking him for the ideal diet while they go through treatment and he often suggests keto.

Hwu emphasizes that more research is needed to determine the ideal diet for cancer patients, but as he has seen in himself, the keto diet has been shown to improve biomarkers associated with heart health.

Keto isn't all meat

Keto is a diet that was developed decades ago and originally used for patients with severe epilepsy, some of whom were on the diet for life with no evidence of harm. It consists of low carb, high fat and only moderate protein intake, as opposed to the Atkins diet. Keto isn’t as meat-heavy as commonly believed. Hwu relies on certain “go to” foods like full-fat regular cream cheese, sour cream and avocados as staples. He also consumes a lot of green vegetables and cauliflower.

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The high-fat keto diet has been found to help manage Type 2 diabetes and epileptic seizures, and some scientists say it could help make cancer treatments Six years ago, David Harper considered himself relatively healthy . He said that ' s part of the reason the keto diet made sense to him .

So what is the keto diet ? The diet calls for consuming high amounts of fat, a moderate amount of protein In fact, doctors have been using keto therapeutically for this purpose since the 1920 s . The keto diet may also be beneficial for adults with epilepsy, though the Epilepsy Foundation notes

Since starting the keto diet, Hwu has dropped 25 pounds and has maintained the weight loss. His blood pressure, triglycerides and sugar levels have all decreased, which are healthy signs. His biomarkers, including lipid profile and blood pressure have been excellent, he said.

There have been a number of studies that show the connection between obesity and certain cancers. Hwu feels that keto makes sense because his patients are not hungry on it, it manages their weight and blood sugar levels and keeps insulin and IGF-1 levels low — two proteins that have been shown to drive some cancers.

“I feel that fat intake has been overly emphasized as a negative factor and that a high intake of carbs and the subsequent spikes in insulin and IGF-1 (an insulin-like hormone in the blood) that they cause are more harmful to health overall,” Hwu said.

How keto may help cancer patients

Hwu’s colleague, Dr. Jennifer McQuade, an assistant professor and physician scientist in Melanoma Medical Oncology at MD Anderson says they are currently conducting both human and animal studies of the effects of diet, including the ketogenic diet, on cancer. In addition, they are testing a plant-based high-fiber diet aimed at the gut microbiome, which has been shown to impact response to immunotherapy, a type of cancer treatment that utilizes the patient’s own immune system to fight the disease. They expect results from the studies early next year.

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But is the keto diet all it' s cracked up to be ? Not precisely, nutritionists and dietitians say. Low-carb diets like the keto do appear to lead to some short-term The keto diet was originally designed not for weight loss, but for epilepsy. In the 1920 s , doctors realized that keeping their patients on low-carb

“ Being on a keto diet but eating more calories than you need will still add fat to your frame.” Some keto devotees swear the keto diet offers multiple health benefits—from curing acne to improving the risk So…it’ s not really recommended that you try this unless you hash it out with your doctor or

Recent work from the laboratory of Lew Cantley at Cornell has shown that the ketogenic diet can improve cancer control in mice treated with a type of targeted therapy that can cause elevated levels of insulin.

The MD Anderson researchers will test the ketogenic diet in cancer survivors to see if it lowers insulin and IGF-1, they will then move on to combining with targeted therapy.

The keto diet research will be prepared in an MD Anderson kitchen and provided to the patients in a controlled setting.

Meanwhile, Hwu would like to see a greater variety of keto-friendly offerings in grocery stores — because the key to sticking with keto is having enough substitutes, so you never feel “deprived.”

“You can bake almost anything with almond flour," said Hwu, "and stevia, erythritol and monk fruit are all safe sweeteners.”

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