Paleo diets are based on a simple premise – if the cavemen didn’t eat it, you shouldn’t either. So long to refined sugar, dairy, legumes and grains (this is pre-agricultural revolution), and hello to meat, fish, poultry, fruits and veggies. The idea is that by eliminating modern-era foods like highly-processed carbs and dairy, you can avoid or control “diseases of civilization” like Type 2 diabetes and heart disease, and likely lose weight too. What you eat and how much depend on your goals or the specific program you’re on, if you choose to follow one. The high-protein diet is ranked poorly among U.S. News experts, who consider it too restrictive to be healthy or sustainable.

The Sugar Addict's Total Recovery Program by Kathleen DesMaisons. While this isn't really a paleo book, it does point out issues with the foods we aren't eating. The books claims the excessive processed sugar consumed is responsible for "mood swings, depression, fatigue, fuzzy thinking, PMS, impulsivity ... [and] unpredictable temper." She says her research shows indulging in sugar highs should be treated much more seriously, akin to heroin or alcohol dependency, because sugar causes spikes in the neurotransmitters serotonin and beta-dopamine just like those drugs.
Since there will be so many individuals (almost 400) at The Games, expect the first handful of events to be a “culling of the herd”. From what I’m gathering, we can expect to see about 75 - 90% of the field eliminated in the first half of The Games events. The remaining Games events would be more of what we’re used to: 40 men & 40 women competing for a chance at the title.

An early client of Glassman's described the CrossFit experience as "agony coupled with laughter." Glassman liked that. It was as if his increasingly fit posse had a subversive secret: combinations of exercises that seemed strange and reckless and maybe dangerous to the ignorant. When Elizer, who volunteered to build the website, asked Glassman if he had a logo in mind, Glassman thought about the idea of agony mixed with laughter, then thought about thumbing his nose at all the ho-hum personal trainers he had ever endured. He came up with a vomiting clown. He called it Uncle Pukie.
You can easily turn this butter and Brain Octane Oil combo into a Whole30 recipe: Simply swap your butter for grass-fed ghee. You’ll still get all the benefits of clean coffee beans and healthy fats while sticking to the Whole30 rules. (Bonus: If you need an extra dose of protein in the morning, blend your coffee with Whole30-friendly collagen peptides.)
He also makes a concerted effort to avoid new streams of revenue. (See "CrossFit Doesn't Want Your Money.") CrossFit makes most of its money from training seminars: Every weekend, it certifies hundreds of people as trainers, at $1,000 a pop. It also collects registration fees for the CrossFit Games, royalties from Reebok for CrossFit apparel, and annual affiliate fees. The affiliate fees, which top out at $3,000 a year, are locked in at their original rates. Joshua Newman, who runs a big, successful box called CrossFit NYC, told me he pays just $500 a year.
In July 2016, a New York Times article on use of Instagram by dieters noted that participants in the Whole30 program had shared over one million Instagram posts using the #Whole30 hashtag, and noted that those sharing the tag were "one of seemingly endless like-minded communities," comparing it with the over 3.5 million posts under the #WeightWatchers hashtag.[11]
In the long term, you have to be sure you’re getting calcium and other nutrients you’re missing by not having dairy products and certain grains. Some paleo-approved foods, such as salmon and spinach, contain calcium, so you have to be sure you’re including them in your diet. It would be a good idea to check with a registered dietitian, too, to make sure you’re meeting your calcium and other nutrient needs.

Primal Blueprint Quick and Easy Meals: Delicious, Primal-approved meals you can make in under 30 minutes by Mark Sisson and Jennifer Meier. Every recipe is accompanied by an ingredient list, a nutrient list, clearly written instructions, and a picture of the ingredients and a picture of the finished product. Note that this is a primal book and many recipes include dairy. Published March 25, 2011.
It was in Glassman's own divorce case, though, that the CrossFit defense arsenal launched its full firepower. Lauren and Greg's marriage hit the rocks in 2009. Lauren became pregnant with twins and could no longer travel to the seminars.Greg, wrapped up with CrossFit, became more and more distant. Rumors of infidelity swirled. Soon the two were living in separate houses. In March 2010, Lauren officially filed for divorce. But the case didn't come to a head until July 2012, when Lauren filed a motion to sell her 50 percent stake in the company to Anthos Capital, a Menlo Park, California-based venture capital firm, for $20 million. Glassman, and in short order CrossFit, hit the ceiling.

The Whole30 program is only 30 days, but it’s a very restrictive 30 days. You’re urged to eat real, whole foods, including lots of veggies, while carving out things like sugar, grains and dairy. There is no “cheating” – even a chew of sugar-free gum or splash of skim milk in your coffee sends you right back to day one so the body can completely heal from inflammatory foods, diet co-creators Melissa Hartwig and Dallas Hartwig say.A couple things you don’t have to worry about on the Whole30 plan are counting calories and weighing or measuring yourself. In fact, the plan forbids the latter in order to bring participants’ attention to the benefits of healthy eating outside of weight loss. If you usually go out to eat or order take-out, you’ll need to learn to meal prep, grocery shop (with a plan!) and cook. If you’re a social butterfly, you’ll need to strategize how to order water and carrot sticks at the bar instead of beer and wings – or stay home. Fortunately, the program’s resources suggest solutions to these and other conundrums that may pop up. What’s more, the program’s strong emphasis on social – much of it virtual – support can keep participants inspired and accountable.The Whole30 program is outlined neatly online, where followers can read FAQs, lists of foods that are and aren’t off-limits and download a program guide. Melissa Hartwig’s latest book, “Food Freedom Forever: Letting Go of Bad Habits, Guilt, and Anxiety Around Food,” details how to stay in control of food, rather than allowing it to control you, for a lifetime.


Originally, teams were awarded the "Affiliate Cup" for having the best overall score from the individual athletes that had come from the same CrossFit-affiliated gym. In 2009, the Games began having a separate set of events for affiliate teams and consisted of four to six athletes from the same gym.[30] The next season, the format was finalized to teams of three men and three women. In the 2018 games, each team was changed to four members, two men and two women.[17] In 2019, CrossFit removed the stipulation that team members had to be from the same affiliate. Teams are subject to a similar qualification process as the individuals.[20]
3) A lot of the recipes are what some would consider "exotic" and may need to be sold to kids. Sure, not everyone buying the book has kids but a lot of us do so let's keep it simple. I appreciate some exotic dishes (especially Indian and African foods) here and there and I encourage my kids to try variety but... really... I need more simple recipes that won't meet opposition. Simple, uncomplicated foods without a tons of strong spices. Complicated dishes are appreciated in moderation in cookbooks, not nearly every recipe.

No background science here or lengthy explanations, only 15 easy guidelines to follow to kick-start your Paleo journey. It’s up to you to decide to what extent you want to follow those guidelines, but if you follow them 100% you can be assured that you are eating the best food for your body and greatly investing in your long term health and well-being.

It was in Glassman's own divorce case, though, that the CrossFit defense arsenal launched its full firepower. Lauren and Greg's marriage hit the rocks in 2009. Lauren became pregnant with twins and could no longer travel to the seminars.Greg, wrapped up with CrossFit, became more and more distant. Rumors of infidelity swirled. Soon the two were living in separate houses. In March 2010, Lauren officially filed for divorce. But the case didn't come to a head until July 2012, when Lauren filed a motion to sell her 50 percent stake in the company to Anthos Capital, a Menlo Park, California-based venture capital firm, for $20 million. Glassman, and in short order CrossFit, hit the ceiling.

But listen--we'd both been relatively inactive for years and each about 25 pounds overweight. Between the two of us we lost 34 lbs in 30 days and we are still going to keep up a serious commitment to Whole 30, with a few supplemental treats now and then. We feel better, we have new confidence about getting dressed in the morning, and we're more fit than in years, mostly because we have the energy to do more. The amazing thing is that you will NOT feel hungry if you hang in there and consistently prepare foods as per the cookbook/menus. There is also a very supportive and helpful forum online to supplement the book.


For many years Arthur De Vany Ph.D. has been writing a book called Evolutionary Fitness on "What Evolution Teaches Us About How to Live and Stay Healthy." The diet he follows fits into my core diet definition. He may have been the first one to use the paleo diet to maximize fitness. His current site is Art's Blog on Fitness, Health, Aging, Nutrition and Exercise [archive.org].
The data for Cordain's book only came from six contemporary hunter-gatherer groups, mainly living in marginal habitats.[36] One of the studies was on the !Kung, whose diet was recorded for a single month, and one was on the Inuit.[36][37][38] Due to these limitations, the book has been criticized as painting an incomplete picture of the diets of Paleolithic humans.[36] It has been noted that the rationale for the diet does not adequately account for the fact that, due to the pressures of artificial selection, most modern domesticated plants and animals differ drastically from their Paleolithic ancestors; likewise, their nutritional profiles are very different from their ancient counterparts. For example, wild almonds produce potentially fatal levels of cyanide, but this trait has been bred out of domesticated varieties using artificial selection. Many vegetables, such as broccoli, did not exist in the Paleolithic period; broccoli, cabbage, cauliflower, and kale are modern cultivars of the ancient species Brassica oleracea.[28]

ICYMI: Whole30 is an elimination-style diet that asks dieters to ban all soy, dairy, grains, alcohol, legumes, and added sugars from their diet for 30 days straight. The point is to flush your system, so when the 30 days are up, you can slowly add different food groups back and get a sense of which ones have been secretly affecting your physical and mental health. The creator, Melissa Hartwig, also says Whole30 will change your entire relationship with food.
A study published in the Journal of Strength and Conditioning Research entitled "Crossfit-based high intensity power training improves maximal aerobic fitness and body composition" followed 54 participants for 10 weeks of CrossFit training. The study said that "...a notable percentage of our subjects (16%) did not complete the training program and return for follow-up testing." The authors said "This may call into question the risk-benefit ratio for such extreme training programs..."[62] In 2014, CrossFit, Inc. filed a lawsuit against the National Strength and Conditioning Association for publishing this study, alleging that the data were false and were "intended to scare participants away from CrossFit."[63] The NSCA denies CrossFit, Inc.'s allegations[63] but has issued an erratum acknowledging that the injury data were incorrect.[64] In September 2016, the District Court ruled in favor of CrossFit Inc.'s claims that the injury data were found to be false, but not that the NSCA was commercially motivated or that the publishing of the study was defamatory as the NSCA no longer stood behind the study.[65] In February 2017, CrossFit filed for sanctions against the NSCA after one of the NSCA's witnesses admitted to falsifying statements during deposition.[66] In May 2017, the Court issued 17 issues sanctions against the NSCA, writing that the organization did have a commercial motive to falsify the data, had published the false data knowingly to disparage CrossFit, and had misled the public with their erratum.[66] CrossFit was awarded $74,000 in legal fees and allowed to continue investigating the NSCA. If the neutral-party analysis of the NSCA servers turns up any further misconduct, CrossFit may file an amended complaint for further sanctioning and compensation for lost revenue.[67]
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