by Dave Asprey
by Team Asprey
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In a recent Bulletproof Radio podcast episode [iTunes], intelligence and creativity researcher Dean Simonton talked about what it takes to be a genius.
“There are two main definitions of genius,” Simonton says. “In the American Heritage dictionary, it says that if you have an IQ (intelligence quotient) of 140 or above, you’re a genius. An IQ of 140 puts you in the top one percent of the population.
“The other definition, which I use in most of my research, is outstanding and unique achievement. You’ve gone down in history for doing something where you really, really stand out.”
Simonton has spent his career studying geniuses who make radical, enduring contributions to their field — Beethoven, Michelangelo, Einstein, and others. He’s found that most geniuses have three specific traits:
It’s easy to think of genius as something unattainable — the result of a genetic lottery. In reality, however, you can hack all three hallmarks of genius and increase your odds of making a lasting mark on the world. This article will go through the tools you can use to raise your IQ, permanently increase your creativity, and build extraordinary work ethic.

IQ isn’t exactly your overall intelligence. It’s more your ability to learn. The higher your IQ, the faster you’ll be able to understand complex information.
Speed of learning is often what sets geniuses apart from their peers. If you can learn twice as quickly as the average person, you’ll be able to accomplish much more in your lifetime.
The average person’s IQ is 100, and the scale goes up to 140, which is the top one percent of the population. That said, you can score higher — Einstein and physicist Stephen Hawking had IQ scores of 160.
For years, people thought it was impossible to increase IQ. In 2008, however, researchers discovered that a particularly challenging mental task called dual N-back training can permanently increase your IQ[ref url=”https://www.pnas.org/content/early/2008/04/25/0801268105.abstract”]. Since then, other researchers have confirmed that dual N-back training increases your fluid intelligence — your ability to solve new problems quickly[ref url=”https://www.sciencedirect.com/science/article/pii/S0160289610001091?via%3Dihub”][ref url=”https://ieeexplore.ieee.org/document/5454984″]. Dual N-back training also makes your brain cells measurably denser and stronger[ref url=”https://www.academia.edu/24511273/Increased_integrity_of_white_matter_pathways_after_dual_n-back_training”].
Check out this guide to dual N-back training to give it a try. Save the training for days when you don’t have anything important going on, and make sure you set aside time to recover afterward. It’s intense.

Geniuses are also almost always highly creative, which makes sense: if you’re going to do something nobody in your field has done before, you have to be creative enough to dream into existence something that didn’t previously exist.
The best measure of creativity is “openness”, one of the metrics in the Big Five Personality Inventory[ref url=”https://www.ncbi.nlm.nih.gov/pubmed/18341234/”]. The Big Five Inventory is the most scientifically-backed personality test in psychology (and by the way, it’s worth taking if you want to learn more about your personality. You can find it for free online). Openness measures two things: how open you are to new ideas and experiences and how interested you are in abstract thinking.
There are two reliable ways to increase creativity (openness) long-term.

The other common trait in geniuses — and, according to Simonton, the most important trait — is strong work ethic. Geniuses tend to work hard toward something for many hours a day.
When you combine strong work ethic with the ability to learn fast (high IQ), you get exponential progress compared to the average person in your field. If you put in 60 hours a week and the next person puts in 40, and you learn twice as fast as they do, at the end of a year you’ll have about 6,000 hours in work, compared to about 2,000 for the average person.
This is why geniuses can do so much more in their lifetimes than the average person can. Strong work ethic plus high IQ makes you unstoppable. And like everything else, work ethic is something you can improve. There are a few ways to increase work ethic:
Being a genius isn’t as out of reach as it seems. Use these tools to increase your IQ, creativity, and work ethic. You’ll be amazed by how effective you become.
by Team Asprey
It’s no surprise that the eat-fat-to-lose-fat ethos of a ketogenic diet is an appealing one — in fact, keto was the most searched diet of 2018, according to Google. However, despite the diet’s popularity and keto’s myriad benefits, it can pose some unique challenges to women. Here, six common stumbling blocks for women on keto — and how to overcome them in order to maximize your results.
Up your fat consumption, Vogel suggests. “Make sure at least 60 percent of your diet is high-quality fats, like olive oil, avocados, grass-fed beef, coconut oil, pastured eggs, grass-fed butter, and ghee.” In fact, most keto diets, including the Bulletproof Diet, recommend upwards of 80 percent of your calories come from fat.
Use coconut-derived MCT oil. MCT oil boosts ketone production in the body, explains Vogel. This gets you into ketosis faster and gives your body more ketones to use as fuel. MCT oil also curbs food cravings, increases your energy levels, and boosts your metabolism.
Bulletproof intermittent fasting, aka fat-fasting or fast mimicking, is another surefire way to deepen ketosis and kick-start weight loss: “You eat only healthy fats, and your body believes it is actually fasting, so you get all of the benefits of fasting while enjoying your favorite fatty foods,” Vogel says.
Use a food tracker. Keto diet specialist and certified nutritionist Carole Freeman says that when people gain or stop losing weight, it’s typically because they’re not actually measuring and tracking their food. “They’re guesstimating. Or they’re eating keto food and assume however much they’re eating is okay,” she says.
Suzanne Ryan, best-selling author of Simply Keto recommends using a fitness tracker, such as My Fitness Pal, to keep tabs on your macros. “It can be helpful to track, even just for a week or two, to see if things are sneaking in that might have more carbs than you think or are kicking you out of ketosis,” she says.
Fibroids, heavy periods, endometriosis…these can all be signs of estrogen dominance (having too much estrogen in your body).
Related: What Your Body Type Says About Your Hormones and What to Do About It
Keep body fat at a normal range: Hormonal-related challenges can become especially pronounced if you are restricting too much and are trying to achieve a suboptimal level of body fat, Freeman says. “Women’s bodies are healthiest at around 22 to 29 percent body fat. Hormones function optimally in that range for women. If women are already very lean or low body fat and try to achieve a lower body fat, keto can wreak havoc on hormones, but that’s not keto’s fault,” she says.
Aim for a happy weight: “Understand that there’s happy weight instead of your ‘ideal weight,” Vogel adds. “If you have to fight tooth and nail to get to your ‘ideal weight’ it may not be worth the hassle and could be affecting your hormones. Instead, aim for a weight that’s easy to maintain on keto.” Generally, provided you aren’t too restrictive, keto is compatible with your hormones.
“If you stay the course with keto, eventually your hormones will be able to regulate, your brain will light up, your energy will improve, and you’ll feel more in sync with your body,” Vogel says.
Sync your diet with your cycle: Another way to manage your hormones on keto is to eat with your cycle.
Read more about cycle syncing here.
Practice carb cycling, aka keto cycling, to keep your hormones in balance. On a cyclical keto diet like the Bulletproof Diet, you eat a moderate amount of carbs one day a week during a “carb re-feed.” Cycling in and out of keto each week gives your body the carbs it needs to keep the endocrine system humming along happily.
Carb cycling: “You may need to cycle carbs to get to a healthy level.” Vogel suggests doing carb re-feeds once or twice a week, which means taking most of the fat out of your evening meal and replacing it with Paleo-friendly carbs (think: sweet potatoes, plantains, or cassava.)
Freeman points out that some women might not feel entitled to special treatment, so food often becomes one small indulgence we’ll allow ourselves.
Break bad snacking habits: To combat emotional eating, you need to break free of habit loops that are leading you astray, Freeman says.
In prehistoric times food was scarce, so our brains would memorize how we got that food again. Now, we have food on every corner, but the brain still has the ability to memorize exactly how to get food.
So if you fall into a pattern of every night after work sitting on the couch with a bag of chips in front of the TV or digging into ice cream every time you’re upset, your brain goes into autopilot. “The brain reinforces those habit loops. The first thing the brain does is release dopamine. That turns on cravings and desire,” Freeman says.
Soon, every time you sit on the couch, your instinct is to reach for a bag of chips or every time you feel down, you automatically go to freezer.
Address emotional issues: Of course, you may also need to examine if there’s something deeper going on emotionally that’s holding you back. “If you don’t address these underlying emotional issues, you’re just putting a Band-Aid on the cause,” Ryan says. “For me, it was important to work on my self-esteem. It’s important to put yourself first and see yourself as a worthy investment when your self-worth is in question.” Follow these strategies to help eliminate emotional eating.
Freeman says she’s seen the same thing in the people she’s worked with. “People get stuck in the deprivation mindset. They see everyone eating high-carb foods and think, ‘poor me, I’m so deprived.’ This propels them into the mindset of, oh I’ll have just one thing,” she explains. “Instead, look at those people and think, ‘I feel sorry for them because they’re stuck in that trap and worsening their health.”
Cut out sweeteners: If it’s sugar cravings in particular that are leading you astray, there is something physical you can do as well. To beat back sugar cravings, Freeman recommends getting rid of all sweeteners — even ones that are keto-approved — for the first 30 days. “Even if you’re using a keto-friendly sweetener, it reinforces your craving instead of breaking the habit,” Freeman explains. “What that tells your brain is, ‘good job craving, come again tomorrow.” Do this 30-day no-sugar challenge to wipe out cravings for good.
by Dave Asprey
by Dave Asprey
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You know the drill (ehem): to avoid cavities and keep your teeth a dazzling white, brush them twice a day, floss, and step away from the candy. So it’s frustrating (not to mention painful), when you follow this standard advice but you still get tooth decay. What gives? As it turns out, there’s more to taking care of your chompers, and what you eat plays a big part.
It’s possible to build and strengthen the enamel in your teeth, in a process known as tooth remineralization. You’re adding minerals to your teeth, not losing them.
So how do you remineralize teeth? By tweaking your diet and adopting certain habits, you’re a few steps away from a Julia Roberts smile and strong, cavity-free teeth for life.
Your teeth are made up of various tissues, including enamel, which is the hard outer part of the tooth.[ref url=”https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5034904/”] Enamel is full of minerals, primarily calcium phosphate. When dentists talk about tooth decay, they’re referring to damaged enamel.
Tooth decay occurs when your enamel loses minerals. Here are some things that leach minerals from your teeth, according to Dr. Karla Solis, of LA Holistic Dentistry:
Download the Bulletproof Food Roadmap to discover what and how much to eat

“Tooth remineralization is an organic process that works to help repair enamel before a cavity forms,” says Solis.
Keep in mind you can remineralize teeth, to a point.[ref url=”[ref url=”https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5034904/”]
“You can only reverse decay and remineralize one’s tooth when the decay is still in enamel,” says Solis. “If a cavity extends beyond enamel, it can no longer ‘heal’ or remineralize on its own.” At that point, says Solis, the cavity will need to be treated by a dentist.
So how do you remineralize teeth before it’s too late? Diet plays a big role, and the right nutrients in your saliva can prevent cavities and remineralize teeth. Other habits, like coconut oil pulling and taking probiotics, also strengthen teeth. Read on to discover the best ways to remineralize teeth.

Back in the 1930s, a Cleveland dentist named Weston Price traveled to remote parts of the world to study the health of people who had little contact with civilization.[ref url=”https://www.westonaprice.org/health-topics/traditional-diets/ancient-dietary-wisdom-for-tomorrows-children/”] He found that tooth decay was rare in these communities. There was a common thread — they all ate a diet rich in whole foods, namely fatty meat, organ meat, wild-caught fish, whole milk dairy products, tubers, vegetables, and fruit. Not too different from The Bulletproof Diet.
Grains and legumes contain phytic acid, a so-called “antinutrient” that binds to minerals like iron, zinc, and calcium and stops you from absorbing them. Go grain and legume free for a while to cut down on phytic acid and boost your body’s chances of absorbing key minerals.
Focus on nutrient-dense whole foods instead, mainly:

Probiotics — the good bacteria in your gut — can prevent and even reverse teeth demineralization, particularly in the early stages of decay. That’s no surprise, since scientists are learning that almost all diseases can be linked to gut issues. Probiotics reduce the number of mutans streptococci, a type of mouth bacteria that plays a big role in tooth decay.[ref url=”https://www.ncbi.nlm.nih.gov/pubmed/11799281″] Probiotics also keep your gut healthy, and a thriving microbiome means your gut is better able to absorb nutrients and minerals from food.
“The most critical aspect of remineralization is pH,” says Solis. “If the gut is not properly functioning, the mouth will become acidic. As long as the mouth is acidic, ions are moved out of the teeth, and erosion of enamel and dentin occurs.”
Studies show that the probiotic strains most beneficial for oral health are:
Choose a high-quality probiotic supplement that contains some or all of these strains (Primal Defense Ultra is a good choice).
Related: Signs Your Gut Is Unhealthy and Why You Should Fix It

Supplementing with vitamin D is one of the top biohacks you can do. Vitamin D is a vital nutrient but most people aren’t getting enough of it.[ref url=”https://www.ncbi.nlm.nih.gov/pubmed/18844843″] Vitamin D acts on over 1,000 genes in the body and helps build strong bones, joints, and, you guessed it, teeth.
A meta-analysis of 24 clinical studies found that vitamin D might prevent cavities from developing.[ref url=”https://academic.oup.com/nutritionreviews/article-abstract/71/2/88/1939913″] (Note that another study found no correlation between vitamin D intake and reduced cavities in children).[ref url=”https://jada.ada.org/article/S0002-8177(15)01212-X/abstract”]
Most studies use a dose of 800 IU of vitamin D3, or 3,750 IU of vitamin D2. Learn more here about the benefits of supplementing with vitamin D, and dosage guidelines.
Consider supplementing with vitamin K2 — it helps your body better absorb vitamin D. Try A-D-K.

Baking soda has long been used as a natural remedy to whiten teeth, and this pantry staple is a common ingredient in toothpastes and teeth-whitening products. It also helps keep teeth clean, and clean teeth lower your chances of developing cavities. For a quick and affordable option, Solis recommends swishing one tablespoon of baking soda mixed with 4 ounces of water daily.

Oil pulling is a traditional Ayurvedic practice that strengthens teeth and gums, and freshens breath[ref url=”https://www.ncbi.nlm.nih.gov/pubmed/21911944″]. Studies show that the oil clears away harmful bacteria, namely streptococcus mutans, in plaque and saliva.[ref url=”https://www.ncbi.nlm.nih.gov/pubmed/18408265″] Swish one tablespoon of oil in your mouth, much as you would a mouthwash, for 15 – 20 minutes a day. If that sounds like overkill, this Daily Beast article says three to 10 minutes a day is plenty. Sesame oil is the go-to choice in Ayurvedic oil pulling, but coconut oil tastes better, plus it contains high amounts of lauric acid, which is antimicrobial.[ref url=”https://www.ncbi.nlm.nih.gov/pubmed/19387482″]
Dentists tend to recommend using a fluoride toothpaste, since fluoride — a mineral — can help remineralize teeth. But fluoride can disrupt thyroid hormone production[ref url=”https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3890436/”] and high doses damage brain function.[ref url=”https://www.thelancet.com/journals/laneur/article/PIIS1474-4422(13)70278-3/fulltext#article_upsell”] Speak with your dentist about fluoride-free toothpaste and whether that’s the right fit for you. If you implement the suggestions in this article, like changing your diet and supplementing with vitamin D, you’ll need to rely less on fluoride to keep your teeth strong and cavity-free.
by Dave Asprey
Eggs are a big part of the Bulletproof Diet, and for good reason. They’re full of protein, vitamin D, lutein, choline, and more. Plus they’re the ultimate fast food minus the crap — scramble an egg in a matter of minutes in some grass-fed ghee, add half an avocado, and you’ll be satisfied for hours.
But a new study has once again cast doubt on the safety of eggs — are they good for you, or does eating them clog up your arteries?
The study, published in the medical journal JAMA, found that people who ate two eggs a day had a 27 percent higher risk of developing heart disease.
The researchers combined findings from six different cohorts in the U.S., looking at nearly 30,000 people over a 17-year period, between 1985 and 2016. They found that for each additional 300 milligrams of cholesterol eaten per day, there was a 17 percent increased risk of cardiovascular disease as well as a risk of premature death from any cause.
While that might sound scary, it’s not. The study has drawn criticism from news outlets like NPR, Forbes and Today for its shortcomings, which are many.
Download the Bulletproof Diet Roadmap to learn what and how much to eat, and what to avoid

The study relied on people recalling what it is they ate over a number of weeks. Memory is notoriously unreliable — just try remembering what you ate for breakfast last Wednesday. How about three weeks ago? Four months ago? Not only that, the studies analyzed used different methods for collecting the information about people’s diets. Combining studies to draw a larger conclusion isn’t always reliable, since their methods weren’t the same. It’s like comparing apples with oranges, or in this case, eggs with broccoli.
The study also failed to take into consideration other causes of heart disease. Sure, it touched on lifestyle factors such as weight, smoking, and exercise, but these weren’t really considered in the final conclusion, which was that eggs are bad. But heart disease isn’t simply a result of eating any one food. It’s far more complex than that.
And here’s another issue, and it’s a big one: The study didn’t account for how people were preparing their eggs, or what they were eating alongside them. Were they eating grain-fed eggs fried in damaging vegetable oils? Or perhaps they were eating their eggs alongside industrially-produced sausage patties. Where you source your food, and how you prepare it, matters (more on that below).
Related: The Best Healthy Sources of Protein

For decades, the government and American Heart Association warned against the dangers of dietary cholesterol, urging people to limit high-cholesterol foods like eggs and full-fat dairy. Back in 2015, cholesterol finally caught a break, when the Dietary Guidelines of America stopped including a limit on the number of eggs you should be eating a week.
Cholesterol itself doesn’t cause heart disease — damaged, oxidized fats are the real culprits. You may have heard of HDL (or high-density lipoprotein) cholesterol and LDL (low-density lipoprotein) cholesterol. People like to refer to LDL as the “bad type” of cholesterol because LDL transports cholesterol to tissues, while HDL delivers it away from tissues.
This argument is misleading, and here’s why. What matters is the quality of the cholesterol — when LDL carries damaged, oxidized fats and deposits them in artery walls, you’re going to be at higher risk of heart disease. Oxidized fats come from overly processed polyunsaturated fats (PUFAs) found in vegetable oils such as canola, soybean, and corn oils. Too many of these damaged fats — in your cells, tissues, and the like — cause widespread inflammation and disease. So what really matters is not how much LDL cholesterol you have, but how oxidized the cholesterol is.
If you’re eating a diet high in nutrient-dense, anti-inflammatory foods, you probably don’t have a problem with excess PUFAs in your body. If you’re following the standard American diet and eating a lot of processed foods high in vegetable oils, then you may want to consider switching up your routine.

Here’s the thing — where the egg is from, and how it’s cooked, plays a big role. So do it the Bulletproof way, and follow these guidelines when choosing and cooking eggs:
Eat organic, pastured eggs: Pastured eggs come from chickens that have had a good life roaming freely outdoors, pecking at plants and insects. And when they’re given feed, it’s organic. Why does this matter? Well, the chickens are happier, for one. And being Bulletproof means caring about the welfare of animals and how they are raised. Secondly, pastured eggs are better for you. A 2007 study found that eggs from chickens fed grain had lower levels of vitamin E, vitamin A, and omega-3 fatty acids.
Leave the yolk soft: Most of the nutrients in eggs — minus potassium and some amino acids — are in the yolks. So skip the egg-white omelets, they aren’t Bulletproof! And make sure to keep the yolk soft, to retain nutrients and keep the fat in the egg from oxidizing. Poaching in water is generally best. You can also use a sous vide to regulate the temperature. Learn more here about Bulletproof cooking methods. Or do what I do and mix a raw yolk into your Danger Coffee or smoothie.
Rule out an egg allergy: Eggs may be nutrient powerhouses, but if you have an egg allergy, eating them won’t do you any favors. Try an elimination diet to test your reaction to eggs, and other common allergens.
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