However, there is one caveat when it comes to weight loss. In response to a calorie deficit, the body will typically burn some of its muscle mass for fuel by using a process called gluconeogenesis. As a result, many people will lose muscle along with the fat when they diet. Luckily, there is a way to preserve muscle mass, even in the midst of extreme caloric deficits.


3. Proteins: Good proteins to eat include fish and shellfish, especially varieties packing omega-3 fatty acids. Some of the healthiest seafood you can eat are salmon, arctic char, mackerel, anchovies, and oysters. Don’t forget about plant proteins such as beans, legumes, nuts, and seeds—these foods contain unsaturated fats, fiber, and can add instant texture and flavor to salads or stand alone as satisfying snacks.
And so much more. Click Here to open a chart comparing the nutrients in the same number of calories from green leafy lettuce and olive oil. Keep in mind, too, what mountains of research over the past several decades have told us. Consistently, the foods linked with healthier, longer, disease-free lives are foods rich in all kinds of nutrients – vitamins, minerals, fiber, polyphenols, beta carotene, and so on. Yes, foods like leafy greens. Olive oil, by comparison, tallies up a whole lot of zeros.
This research also demonstrated that the monounsaturated fatty acid oleic acid (olive oil is 78% oleic acid) resulted in a marked increase in LPS attached to chylomicrons in the bloodstream. Chylomicrons, also known as cholesterol remnants, are large, fat-rich lipoprotein particles that research has found contribute to the growth of cholesterol-filled plaques. (8) After a fatty meal, the blood is so full of chylomicrons that it turns milky, like a strawberry shake.

Following a very high-fat diet may be challenging to maintain. Possible symptoms of extreme carbohydrate restriction that may last days to weeks include hunger, fatigue, low mood, irritability, constipation, headaches, and brain “fog.” Though these uncomfortable feelings may subside, staying satisfied with the limited variety of foods available and being restricted from otherwise enjoyable foods like a crunchy apple or creamy sweet potato may present new challenges.


MCT oil powder is a unique form of dietary fat rapidly absorbed by the body and has a wide range of health benefits. Supplementation with MCT powder can help combat fatigue, suppress appetite[*], enhance thermogenesis (aka ‘fat burning’)[*] and help your body adapt to using ketones for fuel. A recent scientific review showed that MCTs can effectively decrease body weight, total body fat, hip circumference, waist circumference, total subcutaneous fat and visceral fat[*]. Check out this articlefor more information on how to supplement with MCTs.
Research supports the health benefits of a Mediterranean-style eating pattern that includes several different foods. It is the combination of these foods that appear protective against disease, as the benefit is not as strong when looking at single foods or nutrients included in the Mediterranean diet. [12] Therefore it is important to not simply add olive oil or nuts to one’s current diet but to adopt the plan in its entirety.
As a gut health doctor, this is my biggest pet peeve about keto diets: They sometimes overemphasize foods high in dietary fat like meat and full-fat dairy at the expense of gut-supporting plant foods. Knock your gut flora out of balance and you're almost sure to hit a plateau since gut health affects weight loss. Even on the strictest keto diet, you can incorporate fermented and cultured foods including sauerkraut, kimchi, and kefir.
Indeed, the people most likely to live 100 robust years and beyond, the citizens of Okinawa, Japan, don’t even use olive oil. They do eat a lot of fiber–rich, straight–from–the–earth foods, (14) as do other communities with high percentages of centenarians, such as the Seventh Day Adventists of Loma Linda, California; and the people of Nicoya Peninsula, Costa Rica; Icaria, Greece; and Sardinia, Italy. (15)
On Cyclical keto, I noticed these weird bouts of depression every time I carbed up on the weekends. I saw this study and they were linking inflammation to depression and it makes sense because every time I knock myself out of ketosis, I deal with this weird depression, then a few days back into keto, my head feels more clear. Strict keto is where I feel the best. This is where I’m getting the best results. I keep my fat percentage higher, around 80 percent."
Perhaps one of the biggest reasons that MCT oil sales have skyrocketed in recent years is due to growing popularity of “The Bullet Proof Diet.” “The Bulletproof Diet,” written by Dave Asprey, is a dietary approach for rapid weight loss and better cognitive health that recommends you receive 50 percent to 70 percent of your energy from healthy fats, especially MCT oil, grass-fed butter and coconut oil. (1) The plan’s signature breakfast, “bulletproof coffee” — a mix of coffee, MCT oil and butter — promises decreases in hunger levels, the ability to fast easily, better brain function and mental clarity. While coconut oil benefits are still recognized by Bulletproof dieters, MCT oil is considered the gold standard, and the official Bulletproof site sells its own MCT oil, called Brain Octane Oil.
As well as being a full time GP, Dr Simon Poole is a renowned international commentator on the Mediterranean Diet and a member of the Council of Directors of the True Health Initiative in the USA. He has written regularly on matters related to primary care in medicine and nutrition for a diverse range of national media including The Guardian, Nutrition and Food Science and the Journal of the Royal College of Surgeons as well as consumer magazines such as Cook Vegetarian and Body Language. He also has extensive experience broadcasting and writing for local, national and international radio, television and web based organisations and regularly speaks at and chairs conferences attended by physicians, the media, politicians and the food industry on subject matters relating to health, politics and nutrition.
Drinking more than a tablespoon or so of olive oil in a day can have a laxative effect. That can lead to diarrhea, which leads to dehydration and possible laxative dependency. Also, olive oil does contain calories. Dipping bread in olive oil instead of buttering it will save you the saturated fats in animal products, but a tablespoon of olive oil contains 120 calories, where a tablespoon of butter only has 100. Twenty calories isn’t enough to tip the scales, but calories can add up fast if you’re not paying attention.
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Outside of Reddit, I have never seen what I would call a great write up on keto. Following one of these purchased plans, with lots of expensive supplements, is not only unnecessary but usually contains lots of bad advice. I can't even begin to imagine why you would be told that Granny Smith apples, which come in at around 12 net carbs per cup, are ok but brussel sprouts (~3.5g net carbs per cup) or carrots (11g net carbs per cup grated) are not. Doesn't even make sense. A spoon of peanut butter kick you out of keto? ~4-6g net carbs per 2T! The keto diet is not hard and it is very sustainable as a way of eating permanently. Part of America's problem with weight is that they think everything needs to be handed to them in a bottle or package, with no work or thinking involved. Keep your daily intake of net carbs very low (less than 30 is probably best) and get your carbs from healthy natural foods before you reach for prepackaged food. Moderate protein. Eating tons of fat is not a requirement. Keto is called high fat because in terms of percentages, you are getting the most calories from fat. If you eat moderate protein and very low carb, you need to get the rest of your calories from somewhere. I'm a 40 year old female and lost 100+ lbs eating keto with no purchased plan and no bs supplements. I still eat that way 4 years later. I have arthritis but I run, I lift weights, I ride horses, I ride bikes, I live a very healthy, active lifestyle since losing the weight and finding keto. I have tried to go back on a standard American diet and immediately lose my motivation and energy, my body feels awful. The benefits of keto go far beyond weight loss. The hardest part about eating keto is social because so many people think it's so hard and there are so many misconceptions. It is completely sustainable as an individual.

Take calorie deficit breaks. If nothing else seems to work, then try taking intermittent diet breaks every two weeks or so. Recent research found that obese men who took 2 week breaks from being in a caloric deficit lost more fat than the men who maintained a calorie deficit. This means that keto dieters may benefit from taking intermittent calorie deficit breaks as well. To implement a diet break, simply follow the ketogenic diet for two weeks while you maintain a calorie deficit. After those two weeks, calculate what you need to eat to maintain your bodyweight, aim to eat that many calories, and repeat — recalculating your calorie deficit after each calorie maintenance phase. Researchers hypothesize that this method of dieting helps keep your metabolism from slowing down, allowing you to burn more calories while you are in a calorie deficit.


Articles and information on this website may only be copied, reprinted, or redistributed with written permission (but please ask, we like to give written permission!) The purpose of this Blog is to encourage the free exchange of ideas. The entire contents of this website is based upon the opinions of Dave Asprey, unless otherwise noted. Individual articles are based upon the opinions of the respective authors, who may retain copyright as marked. The information on this website is not intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice. It is intended as a sharing of knowledge and information from the personal research and experience of Dave Asprey and the community. We will attempt to keep all objectionable messages off this site; however, it is impossible to review all messages immediately. All messages expressed on The Bulletproof Forum or the Blog, including comments posted to Blog entries, represent the views of the author exclusively and we are not responsible for the content of any message.
Fact: The food is a huge part of the diet, yes, but don’t overlook the other ways the Mediterraneans live their lives. When they sit down for a meal, they don’t sit in front of a television or eat in a rush; they sit down for a relaxed, leisurely meal with others, which may be just as important for your health as what’s on your plate. Mediterraneans also enjoy plenty of physical activity.
Olive oil joins foods containing omega-3 fats, like salmon and walnuts, for example, as an elite category of healthy fatty acids. Olive oil has a ton of research backing its health benefits — in fact, it’s so backed by research that the FDA even permits labels on olive oil bottles containing a specific health claim (to date this is only allowed on olive oil, omega-3 fats and walnuts). That claim?
The Mediterranean diet might help you lose weight. While some people fear that eating a diet like the Mediterranean diet that is relatively rich in fats (think olive oil, olives, avocado and some cheese) will keep them fat, more and more research is suggesting the opposite is true. Of course, it depends on which aspects you adopt and how it compares to your current diet. If, for instance, you build a "calorie deficit" into your plan – eating fewer calories than your daily recommended max or burning off extra by exercising – you should shed some pounds. How quickly and whether you keep them off is up to you.

You have to ban all the commercial and artificial products. They did not exist fifty or sixty years ago. They are artificially hydrogenated products and derivatives, and anything suspected of containing trans-fats. In USA, it is compulsory from January 1st 2006 to show in the labels the trans-fat proportion. You should choose products with 0% of trans fats. You should consider that 0% means right up to 0.49 grams per serving. If the serving is small and you take many, you may eat a lot of these fats. They increase the bad cholesterol (LDL) and reduce the good one (HDL). Apart from other supposed negative effects.

When ketone bodies accumulate in the blood, this is called ketosis. Healthy individuals naturally experience mild ketosis during periods of fasting (e.g., sleeping overnight) and very strenuous exercise. Proponents of the ketogenic diet state that if the diet is carefully followed, blood levels of ketones should not reach a harmful level (known as “ketoacidosis”) as the brain will use ketones for fuel, and healthy individuals will typically produce enough insulin to prevent excessive ketones from forming. [2] How soon ketosis happens and the number of ketone bodies that accumulate in the blood is variable from person to person and depends on factors such as body fat percentage and resting metabolic rate. [3]

According to the Centers for Disease Control and Prevention, even modest weight loss — anywhere from 5 to 10 percent of your body weight — can provide huge health benefits including improvements in blood sugar levels, cholesterol, and blood pressure. Furthermore, a study in the National Weight Control Registry cited that participants who maintained significant weight loss reported increased “energy levels, physical mobility, general mood, and self-confidence.” In other words, losing weight on the keto diet won’t just help you look better, it will be better for your overall health, energy, mood, and confidence. Keeping all of this in mind will help you stay motivated on your ketogenic journey.
At this point, you probably already know that the Mediterranean diet is good for your health. Research proves over and over again that people who put an emphasis on produce, fish, whole grains, and healthy fats not only weigh less, but also have a decreased risk for heart disease, depression, and dementia. So what are you waiting for? Here are the basics: Shop the market perimeter, eat seasonally, and break (whole-grain) bread with people who make you smile. Now for the nitty-gritty.
I believe the initial idea of it was great but you can't get the product when they tell you. They told me it would be for 5 days and two weeks later I was still waiting. Don't hold your breath standing by the front door like a dog waiting for a bone. Eventually it will get there but by then you'll probably also have found something else to do. I had to leave on a business trip.
First, start with a tablespoon and increase the amount over time. Another option is to mix olive oil in a blender with a cup of warm water and the juice of a lemon. It makes it much more palatable and the lemon juice will help with the easier digestion of the oil. Plus, lemon juice has been linked to improved liver function. A healthy liver produces more bile, which in turn is needed for the proper breakdown of fats (and oils) in the small intestine.
I would love to see some before and after pics… High intensity biking/running or any cardio for long periods of time can raise your cortisol levels, spiking your insulin whilst putting you in a catabolic state… Your body is eating away at your muscles by converting dietary protein into glucose. The physical stress from extreme cardio sends “stress signals” throughout your body forcing it to look for additional energy. Your hormonal systems interpret this energy as glucose. It’s like when you watch the Olympics, long distance runners look skinny and sick whilst “short distance sprinters” look thick and muscular… HIIT training or moderate cardio is the way to go if you want to spare muscle mass…

On a high-fat ketogenic diet, you can easily eat 3,000 calories or more daily with high-calorie foods like cheese and nuts. Sure, your body will shift into ketosis on a high-fat diet, but eating too many calories means your body will utilize dietary fat instead of body fat. A food journal can help you pinpoint high-calorie foods that might sabotage your weight loss. You don't need to be on an old Atkins diet plan to lose weight the keto way.


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We will then act out our ancestral programming by eating the most calorie dense foods (i.e., pizza, french fries, cookies, cakes, etc.) and eating much more of those foods then what our body needs to energize itself until the next meal. This results in a vicious cycle of overeating and weight gain with the subconscious intention to prepare us for famine — famine that never comes.
It also may help stave off chronic diseases, like heart disease and type 2 diabetes, as well as act protectively against certain cancers. (34) The diet is also a boon to mental health, as it’s associated with reduced odds of depression. (34) There’s even some data to suggest it can be supportive in relieving symptoms of arthritis, according to a paper published in April 2018 in the journal Frontiers in Psychology. (35)

A 2018 study published in the journal Molecular Psychiatry found evidence that healthy dietary choices, those in line with eating the Mediterranean diet, can help reduce the risk for depression. (12) Researchers involved in the study investigated the mental-health effects of adherence to a range of diets — including the Mediterranean diet, the Healthy Eating Index (HEI), the Dietary Approaches to Stop Hypertension diet (DASH diet), and the Dietary Inflammatory Index. They found that the risk of depression was reduced the most when people followed a traditional Mediterranean diet and overall ate a variety of anti-inflammatory foods.
Thank you for the info.. I have lost 22 lbs in 6 1/2 weeks started Keto on Feb 27, 2019 and today is April 10, 2019..I lose every other day it seems with a couple times that I gained a lb and then lost it the next day.. I IF every couple days to see how long I can go but i do well with one big meal and a small one .or I have a loaded coffee with butter and heavy cream with Stevia in the morning.. I watch everything I can find to help me and I just happened on this.. My body loves me now that I am putting good food in it.. I have so much energy and feel so good.. I am 65 yrs young and want to live a lot longer only better .. Thanks again…

After 12 weeks, the decrease in body weight and body fat was significantly greater in the MCT group than in the LCT group. The decrease in the area of subcutaneous fat in the MCT group was also significantly greater than that in the LCT group, which suggests that the MCT diet might be able to help reduce body weight and fat in individuals who need to lose weight. (3)


These results were true even though there wasn’t much of a change in cholesterol levels, which tells you that heart disease is about more than just cholesterol. The results of the Lyon Study were so impressive and groundbreaking that the study had to be stopped early for ethical reasons, so all participants could follow the higher-fat Mediterranean-style diet and reap its longevity-promoting payoffs.
What is even more surprising is that the monounsaturated-fat-rich diet and saturated-fat-rich diet were equally damaging. “The monkeys fed monounsaturated fat developed equivalent amounts of coronary artery atherosclerosis as those fed saturated fat,” wrote Dr. Lawrence Rudel and colleagues at Bowman Gray School of Medicine at Wake Forest University in Winston–Salem, North Carolina.
One thing you’ll find people love about the Mediterranean diet is the allowance of moderate amounts of red wine. “Moderate” means 5 ounces (oz) or less each day for women (one glass) and no more than 10 oz daily for men (two glasses). (1) Above all else, these meals are eaten in the company of friends and family; strong social ties are a cornerstone of healthful lives — and a healthful diet. Here, food is celebrated.
Extra virgin olive oil helps in supporting your weight loss goals effectively. This is because of the satiating power of the fatty acids found in olive oil. This means that the regular consumption of extra virgin olive oil leads to a greater feeling of fullness. Extra virgin olive oil does contain calories but it is a healthier type of fat and is a great alternative to the others like butter or refined oils, especially if you are on a diet. In Greece, which consumes more olive oil than any other country, it is traditional to drink half a cup of extra virgin olive oil with lime water every morning to stay slim, prevent hunger pangs and increase longevity. You must consult a nutritionist to help you add extra virgin olive oil to your weight loss diet.
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