Bob wasn’t the only physician, his clinic not the only place, where the ketogenic diet has been applied in modern times. At the Johns Hopkins Medical Center, for many years a group of researchers and neurologists have prescribed a very strict ketogenic diet for children with intractable seizures, that is, seizures unresponsive to currently available medications. For this particular indication, in adults as well as children, the diet works quite well.
• Your body is still growing — In one study, epileptic children experienced a reduction in symptoms and improved cognitive performance when a ketogenic diet was introduced.49 However, this may have a negative effect on the growth of their bodies in the long run, according to a study published in the journal Developmental Medicine & Child Neurology.50
Ketogenic diets (some using calorie restriction) have been associated with decreased tumor growth in animal models of gliomas , prostate cancer , and gastric cancer . In the context of cancer, ketone bodies may provide an alternative substrate for ATP production in malignant cells, as outlined above. However, other work suggests that glucose is used to produce components critical to proliferative cell growth , and it is conceivable that the ketogenic diet may restrict that aspect of malignant cell transformation.
Aude, Y., A. S, Agatston, F. Lopez-Jimenez, et al. “The National Cholesterol Education Program Diet vs a Diet Lower in Carbohydrates and Higher in Protein and Monounsaturated Fat: A Randomized Trial.” JAMA Internal Medicine 164, no. 19 (2004): 2141–46. doi: 10.1001/archinte.164.19.2141. jamanetwork.com/journals/jamainternalmedicine/article-abstract/217514.
Jimmy Moore: This is where the fat, fat, fat comes in. That’s why I add butter and add coconut oil and the full fat dairy, and all the things that you can add fat to your diet and it makes it taste good. That’s the thing, people are like “Well, it’s not supposed to taste good, I’m on a diet.” I’m like “no, you’re on a live-it. Please live it up and have the fat.”
This book is an excellent source for those who want to know much of the details about a Ketogenic diet for cancer but who need it succinctly. Miriam Kalamian's book has more detail, but I have had friends tell me it was more than they wanted to know. For those people Ellen Davis's book would be best. There were some things I learned from Davis that I did not learn from Kalamian. The only problem with Davis is that there is NO INDEX. That means if you want to go back to something you remember, you have no quick and easy way to find it. Because of that I wound up reading it 3 times, each of which had value. However, I would have appreciated an index. But the book has so much that I did not want to take away a star. When I find something of value in a book, I mark it up. My copy has marks all over.
There are now a number of different diets that can be used for epilepsy: the Classic Ketogenic Diet, the Modified Atkins Diet, the Medium Chain Triglyceride Diet and the Low Glycemic Index Treatment Diet. The choice is made after the initial consultation, and depends on the epilepsy diagnosis, the child’s age and feeding habits, and family needs and preferences.
I’m 50 and have been working out with weights and cardio for over 30 years, 6-7 days per week. I have always had controlled weight in the 180’s for 5′ 9″ due to strength training. I went on a “version” of the Keto diet—per day goals: 35 net carbs/85-95 grams protein/35-40 grams fat. I didn’t want to go all-in with high fats. I weighed 188 at the start and in 6 months dropped 26 lbs to 162, and bodyfat at 9%. My cholesterol levels have mostly been 220 with 50-75 HDL.
Con: Results can vary depending on how much fluid you drink. By drinking more water, you dilute the concentration of ketones in the urine and thus a lower level of ketones will be detected on the strips. The strips don’t show a precise ketone level. Finally, and most importantly, as you become increasingly keto-adapted and your body reabsorbs ketones from the urine, urine strips may become unreliable, even if you’re in ketosis.
Differences between ketosis and ketoacidosis Ketosis and ketoacidosis both involve increased levels of ketones in the body. However, they are not the same thing. Nutritional ketosis is the aim of the ketogenic diet, and it is generally safe, whereas ketoacidosis is a complication of type 1 diabetes that can be life-threatening. Learn more here. Read now
Several studies have shown that the MAD, besides being more palatable, is as effective as the KD in the treatment of drug-resistant epilepsy in children (Miranda et al., 2011; Martin et al., 2016). A study performed using 20 children receiving 10 g of carbohydrates daily showed that 65% of the children had a >50% seizure reduction, 35% of the children had >90% improvement, and four children were seizure-free at 6 months (Kossoff et al., 2006). In a study in South Korea, 36% of 14 children treated with the MAD showed improvement of >50% in seizures and 12% were seizure-free (Kang et al., 2007). A recent meta-analysis performed using 70 studies concluded that the MAD and classical KD do not differ in reduction of seizure frequency at month 3 and month 6, with ≥50% and ≥90% reductions, respectively (Rezaei et al., 2017). A retrospective study showed >50% of seizure reduction in 65% of the 10 children who remained on the diet for up to 6 months, and 20% of them were seizure-free (Park et al., 2018).
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That plan didn’t allow much variety or leeway. Eggs, two small green salads a day, gelatin for dessert, cheese (up to 4 ounces daily), bone broth, no-calorie liquids, and lots of meat: That was pretty much it for the first week. After level one, you added vegetables like broccoli. Yes, you would be in ketosis doing the original Atkins diet, but for most people, that spartan plan would get boring quickly.
One of the biggest concerns when it comes to following the ketogenic diet is that some people are afraid to try this way of eating simply because they think it can increase their cholesterol and clog their arteries. From the solid scientific studies we will talk about below, a low-carb ketogenic diet is shown to improve your cholesterol levels and can be an incredibly healthy choice.
Jimmy Moore: I did not say that. You see my Instagram account, you know how much I hate processed boxed food. The mono unsaturated fats are avocados, avocado oil, 100% olive oil … that’s key too, make sure your getting olive oil that you know is 100% olive oil, because they can sneak in some of those omega-six facts into there and not tell anybody. That screws people up trying to avoid those. Of course, nuts have mono unsaturated fats as well. You can get a well rounded amount of fat from varying sources and that is really what’s going to help you in controlling your blood sugar, controlling your cholesterol, and controlling your inflammation.
Research here is conflicting. While you might think reducing insulin-triggering carbohydrate foods would improve insulin sensitivity, that isn’t always the case. Rodent studies found at least in the short-term, ketogenic diets increased glucose intolerance and insulin resistance. Researchers speculate part of this insulin resistance occurs because of keto-adaptation, and once your body adjusts to ketosis, you become more insulin sensitive. Your mileage will vary, of course, and I believe going too low-carb could create these and other potential dangers.
In a recent meta-analysis, eight studies were identified that used the MAD in adult patients with refractory epilepsy, aged between 15 and 86 years, with treatment times ranging from 3 to 36 months. In these studies, the proportion of patients who showed >50% seizure reduction ranged from 20 to 70% and the rate of seizure freedom ranged from 7 to 30%. The rate of abandonment of the diet varied between 12.5 and 82% of the patients (Liu et al., 2018).
At KetoPet, our mission is to help dogs everywhere live longer, happier lives by teaching pet parents how to feed a raw ketogenic diet. Based on our studies, we believe that a raw ketogenic diet for dogs is the optimal diet for dog health and longevity. Unfortunately, each year about 6 million dogs in the US alone will be diagnosed with cancer. We’re focused on changing those statistics by changing your dog’s diet.
Unfortunately, there’s no long-term data on ketogenic diets versus other diets. In a 2015 Italian study, those on a ketosis diet lost 26 pounds in three months. About half of the participants stayed on the diet for a year but lost little additional weight in the next nine months. People in a 2014 Spanish study who followed a very-low-calorie ketogenic diet lost an average of 44 pounds in a year—but a third of them dropped out, possibly because it was too hard to maintain.
Important Note: Remember, it’s advisable to talk to your doctor or a dietitian before beginning the keto diet, or any other diet, especially if you have been diagnosed with cancer. The fact is that different diet plans work well for different people, and your doctor or dietitian is best placed to help you decide whether the keto diet can help you reach your specific health goals.
Similar results were reported by a telemedical guided weight loss program among 200 overweight adults, where triglyceride and HDL-cholesterol levels were lower at month 6 in the keto diet group compared to the low-fat group. The conclusion was that a low-carb diet has more benefits in reducing cardiovascular risks compared to the low-fat diet (12).
Then you’ve got "keto-approved" junk foods like cookies, candy, and bread that promise to keep you in ketosis even as you indulge in your favorite comfort foods. The flip side is ketogenic diets that include almost no plant foods, focusing instead on meat, meat, and more meat. Bring on the bacon. Slather your steak in butter. Who needs vegetables? (Hint: You do!) Ketogenic diets are a practical invitation for vegetable-phobic people, and when you skip out on gut-healing plant foods, you create microbiome mayhem.
[6:35] – Dave’s experiments and data show how cholesterol scores can be manipulated. How these cholesterol results can cause concern and uncertainty in individuals following the low carb high fat diet and how whilst feeling better than ever on a low carb diet, Dave is researching any possibility of potentially negative effects from raised cholesterol levels.
The Ketogenic Diet (KD), a high-fat/low-carbohydrate/adequate-protein diet, has recently been proposed as an adjuvant therapy in cancer treatment . KDs target the Warburg effect, a biochemical phenomenon in which cancer cells predominantly utilize glycolysis instead of oxidative phosphorylation to produce ATP. Furthermore, some cancers lack the ability to metabolize ketone bodies, due to mitochondrial dysfunction and down-regulation of enzymes necessary for ketone utilization . Thus, the rationale in providing a fat-rich, low-carbohydrate diet in cancer therapy is to reduce circulating glucose levels and induce ketosis such that cancer cells are starved of energy while normal cells adapt their metabolism to use ketone bodies and survive. Furthermore, by reducing blood glucose also levels of insulin and insulin-like growth factor, which are important drivers of cancer cell proliferation, drop.
Similarly, in a 2015 study, mice receiving a combination of hyperbaric oxygen and dietary ketone supplementation showed a clear reduction in tumor growth rate and metastasis.20 Also, these mice lived twice as long as control animals. Based on these results, the study authors state that further investigation into the effectiveness of this combination therapy as a potential treatment for late-stage metastatic cancers is urgently required.
Along with slashing carbs, a ketogenic plan also calls for limiting your protein consumption. If you know your macronutrients, you recognize that cutting carbs and restricting protein means seriously upping your fat intake. And that’s exactly what a true ketogenic diet entails. “You’d want healthy fats to account for about 80% of your calories, and protein around 20%,” Westman says. (For comparison’s sake, the average American gets roughly 50% of her calories from carbs, 15% from protein, and 30% from fat, per the CDC.)
Yes, they're technically a fruit, but we think olives deserve a shout-out all of their own, since they're also a great source of healthy fats and are one of a few keto-approved packaged foods. Plus, they're a great source of antioxidants, will satisfy your craving for something salty, and are blissfully low-carb. “About a palm's worth only has 3 grams of net carbs,” Sarah Jadin, RD, told Health in a previous interview.