That first drop might be mostly water weight. But research suggests that the keto diet is good for fat loss, too. An Italian study of nearly 20,000 obese adults found that participants who ate keto lost around 12 pounds in 25 days. However, there aren’t many studies looking at whether the pounds will stay off long-term, researchers note. Most people find it tough to stick with such a strict eating plan, and if you veer off your diet, the pounds can easily pile back on.


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?
Constipation is a common side effect of low-carb eating plans, including the ketogenic diet. Severely curbing your carb intake means saying goodbye to high-fiber foods like whole grains, beans, and a large proportion of fruits and vegetables, says Ginger Hultin, MS, RDN, Seattle-based nutritionist and spokesperson for the Academy of Nutrition and Dietetics.
Absolutely! While others are proud to be 93% MCTs, Perfect MCT Oil is 100% MCTs. To check the percentage of MCTs in a product, simple divide the amount of MCTs by the Total Fat. If you look at the Supplement Facts for our Perfect MCT Oil you will see we have 14 grams of MCTs and 14 grams of Total Fat, thus 100% MCTs per serving. You can also look over our Ingredient Panel and Lab assay to show that our product contains nothing but pure, Organic MCT oil.
Key Takeaways: Two large-scale meta-analysis indicate that people who consume a low-carb diet (<50 g carb/day) lose a slightly larger amount of weight compared to people eating a low-fat diet over 12-month span. Neither meta-analysis assessed the loss in body fat percentage within each diet and which other dietary of exercise interventions promoted weight-loss when coupled with the ketogenic diet.

All olive oils are not the same, however. This book also explores the effects of diverse varieties of olives, growing techniques and oil-production methods on the health-giving properties - and flavour - of different oils. With over 100 delicious recipes, it points the way to those extra virgin oils and food combinations that are likely to do you the most good.


Metagenics offers a wide range of educational opportunities including webinars, group meetings, and seminars as part of our commitment to continuing functional medicine education. Our goal is to give our practitioners further insight to help address their patients’ unique health needs for a higher level of personalized, lifetime wellness care. We have been sharing this ever-growing body of nutritional and lifestyle research for over 25 years.
The cost of the Mediterranean diet, like most aspects of the diet, depends on how you shape it. While some ingredients (olive oil, nuts, fish and fresh produce in particular) can be expensive, you can find ways to keep the tab reasonable – especially if you're replacing red meats and meals with plant-based home cooking, some research suggests. Your shopping choices matter, too. Can't spring for the $50 bottle of wine? Grab one for $15 instead. And snag whatever veggies are on sale that day, rather than the $3-a-piece artichokes.
The benefits above are the most common ones. But there are others that are potentially even more surprising and – at least for some people – life changing. Did you know that a keto diet can help treat high blood pressure, may result in less acne, may help control migraine, might help with certain mental health issues and could have a few other potential benefits?
That’s why the unique process we use at Bulletproof is completely chemical and solvent-free. Most MCT’s on the market are manufactured via chemical/solvent refining, which can require using chemicals like hexane and different enzymes and combustion chemicals, such as sodium methoxide. The oils used to make MCTs – palm and coconut – are often solvent extracted too, but not Bulletproof.
Of course, the most famous use for MCT oil is Dave Asprey’s Bulletproof® Coffee recipe. This fat-packed coffee uses a mixture of grass-fed butter and MCT oil for a brain and energy boost. I accomplish similar results by adding coconut oil to my healthy coffee recipe, but have tried the MCT version and can vouch for its energy-boosting and brain-focus inducing properties. (Note: There are two Bulletproof® brand MCT oils: XCT Oil (C8+C10)and Brain Octane oil (Pure C8), which do contain palm but are sustainably sourced and use a super-clean steam distillation process of extraction).
The point here is that olive oil is not the magic bullet that made populations along the Mediterranean in the 1950s so healthy. Olive oil was simply a bellweather, or marker, for other features of the Mediterranean diet, like plenty of fruits, vegetables, whole grains, and exercise, that actually did make Mediterranean populations healthier than those in the U.S. or Northern Europe, where more fatty animal products were consumed.
A diet high in fresh plant foods and healthy fats seems to be the winning combination for longevity. Monounsaturated fat, the type found in olive oil and some nuts, is the main fat source in the Mediterranean diet. Over and over, studies show that monounsaturated fat is associated with lower levels of heart disease, cancer, depression, cognitive decline and Alzheimer’s disease, inflammatory diseases and more. These are currently the leading causes of death in developed nations — especially heart disease.
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.
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.
Ever wonder why people from the Mediterranean region seem so happy and full of life? It’s tempting to attribute their good health and positive moods to one single factor alone — like their diet, for example — but the truth is that it’s a combination of their lifestyle factors and their unprocessed diets that has promoted their longevity and low rates of disease for centuries.
Weight loss caused by low-carb diets isn’t just because of a loss of “water weight”. In research studies that measured change in body fat, subjects eating low-carb diets had a greater loss in body fat than those eating low-fat diets. Additionally, keto diets lead to a greater reduction in waist circumference, a critical indicator of harmful stomach fat.
You've probably heard of the Mediterranean diet, but do you actually understand the science behind it? Full of diverse plant-based foods, healthy fats, whole grains, and yes—the occasional glass of red wine—the Mediterranean diet is widely embraced by top medical professionals and experts. This age-old eating habit is deeply rooted in the coastal cuisines of Mediterranean countries such as Greece, Spain, Italy, France, and northern Africa.
Eating fat has virtually no effect on blood sugar and insulin levels, but too much protein can actually drive up insulin levels in the blood and interfere with the process of burning fatty acids in the body. It’s critical to get the right balance of fats and protein in order to promote ketosis and weight loss. See my post about the Top 10 mistakes people make on their ketogenic diet plan.
It’s confusing because coconut oil marketers imply that lauric acid is the same as monolaurin, an extremely potent antimicrobial that is derived from lauric acid. (They are not the same…I used monolaurin when I had candida years ago, and depending on your gut bacteria, you may create monolaurin in your gut when you eat affordable coconut oil.) Given how common and cheap this stuff is, it’s no wonder that companies are tempted to sell it as a true MCT. Two years ago, I looked into making a more affordable MCT oil containing lauric acid. I’d have made a killing selling what is basically coconut oil as something special, but it simply doesn’t work, and it’s not truthful marketing. #notgonnahappen

How do you know if a strict ketogenic diet or simply cutting some carbs is the right dietary approach for you? First, consult with your doctor and a dietitian to see if it is a suitable plan for you based on your medical history. Then, use the guides, articles, and recipes on Ruled.me to create a well-organized weight-loss plan. Remember to make healthy diet choices, such as eating fatty fish and high fiber vegetables, and supplement with exercise to get the best results.
It’s also crucial, if you’re eating more fats, to make sure you eat the right kinds. A study published last year in Lancet Public Health of 15,428 adults found that low-carb diets were linked with a higher risk of dying during the study period if people replaced carbs with animal-based fats and protein. But those who replaced carbs with fat and protein from plants—such as avocados, olive oil, nuts, and seeds—had a lower risk of dying.  

“It makes other food, especially vegetables, taste delicious,” says Palinski-Wade. Raw broccoli? Salad with fat-free dressing? Meh. But broccoli sautéed with garlic and olive oil, salad drizzled with homemade vinaigrette — now we’re talking. “There are so many micronutrients in veggies with potential to help reduce belly fat — but they won’t work if you don’t eat them. I really think that’s a huge reason diets rich in olive oil have been shown to take off more weight,” says the pro. “Olive oil leads to greater vegetable consumption!”
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