Good Calories, Bad Calories: Fats, Carbs, and the Controversial Science of Diet and Health by Gary Taubes expounds on his 2002 article in the NY Times (What if It's All Been a Big Fat Lie?) and then in Science Magazine (see below). He shows how public health data has been misinterpreted to mark dietary fat and cholesterol as the primary causes of coronary heart disease. Deeper examination, he says, shows that heart disease and other diseases of civilization appear to result from increased consumption of refined carbohydrates: sugar, white flour and white rice. Or in other words, without using the word Paleolithic, he justifies the paleo diet. Here is an excellent chapter by chapter summary of the book [archive.org].
CrossFit headquarters' aggression can be enough to stunt interest in the WOD--almost. In April 2012, two avid CrossFitters, Jason and Shannon Janke, opened up the PR Cave, a sporting goods store in Yorba Linda, California, designed to cater to boxgoers all around Orange County. In November, they added a sign, "Where CrossFitters Shop," and had the slogan printed on mixer bottles for protein shakes. On January 16, they received a cease-and-desist from CrossFit, objecting to the use of CrossFitter. A month later, CrossFit filed suit.
Cancer: Disease of Civilization? An anthropological and historical study by Vilhjalmur Stefansson. This classic shows what happens before and after tribes were "civilized." Covers day-to-day experience of Eskimo life. Published in 1960. Used copies are available at a steep price. To read it get it on inter-library loan. Another of his many books My Life with the Eskimo (New Edition) is available.
The digestive abilities of anatomically modern humans, however, are different from those of Paleolithic humans, which undermines the diet's core premise. During the 2.6 million year-long Paleolithic era, the highly variable climate and worldwide spread of human populations meant that humans were, by necessity, nutritionally adaptable. Supporters of the diet mistakenly presuppose that human digestion has remained essentially unchanged over time.
Since then, I've reintroduced legumes, soy, added sugar, and dairy back into my diet. Since I'm lactose intolerant, I was most afraid of dairy, but it seems as of my dairy intolerance has disappeared, which is an unexpected positive. I definitely sleep worse, though, and feel more bloated when I enjoy dairy or carbs with gluten. So going forward, I'll be eating these with more moderation than before.
CrossFit, Inc. has been variously criticized and praised for its unorthodox approach to social media. This approach has included publishing articles and tweets about non-fitness topics (including politics, philosophy, and poetry) as well as directly interacting with other social media users and critics of the company's program.
Here comes the tough love. This is for those of you who are considering taking on this life-changing month, but aren’t sure you can actually pull it off, cheat free, for a full 30 days. This is for the people who have tried this before, but who “slipped” or “fell off the wagon” or “just HAD to eat (fill in food here) because of this (fill in event here).” This is for you.
Chris Masterjohn has Cholesterol: Your Life Depends on It!, another web site pointing out that the war on cholesterol and the push to put people on statins is misguided. The site argues it is actually polyunsaturated fats, not saturated fats or cholesterol, that contribute to heart disease, cancer, liver damage, and aging. He also has a popular blog.
You start to talk a language nobody understands – talking to a CrossFitter is like talking to somebody in a foreign language. CrossFit people oftentimes forget that nobody outside of CF understands what half the stuff they say means, so they shout out achievements or accomplishments and explain how quickly they did specific exercises…but they don’t realize nobody really cares!
Update: So I just finished Day 23 of my Whole30 Journey and I feel good, aside from the fact that I caught a cold. Weighing myself today, I discovered that I lost 19.5 pounds so far! I measured myself and immediately noted that I lost 19 inches over all (I measure my chest, both arms, both legs, waist, and hips). I think when I am done with my first round, I'll take a day off then start a second round. I just feel that great overall.
“Overall competitor seeding at the Games will be determined by athletes' scores in the 2019 worldwide CrossFit Open. Athletes who do not participate in the Open (and thus do not receive an Open score) will receive the lowest seeding and will compete in the first qualifying heats at the 2019 Games. Higher seeded athletes will compete in later heats. Any athlete who qualifies for the Games as a national champion or with a top-twenty placement in the 2019 Open can improve their seeding and possibly qualify for a bye out of the first qualifying elimination round by winning a sanctioned event, regardless of whether that sanctioned event occurs before or after the Open in the 2019 competitive season.”
And again, there’s no concrete scientific proof that the paleo diet wards off disease, Sandon says. Any evidence of its benefits is anecdotal. Although some studies seem to support the benefits of the paleo diet, many scientists still believe we don’t yet have enough evidence to know whether the eating approach is totally healthy and without risk. “Nobody knows the long-term effects of this diet because no one has researched it to any degree,” Sandon says. It’s not really a new concept; instead it’s one that’s been recycled through the years, she adds.
Fresh fruits, fresh vegetables, fresh meat—the paleo diet is all about eating foods straight from the Earth just as our ancestors did. Those ancestors didn't have livestock or crops to call their own, so Cordain advises to go with grass-fed and organic varieties whenever possible to limit exposure to pesticides, antibiotics, and other chemicals that didn't exist back then. Research from Emory University suggests that Paleolithic people obtained about 35% of their calories from fats, 35% from carbohydrates, and 30% from protein.
Paleo critics point out that not all grains are created equal—whole grains do not spike your blood sugar as much as refined grains. Even so, paleo dieters still steer clear of grains because they contain different compounds and proteins like gluten, lectins and phytates, which they claim cause inflammation in the body and block other nutrients from being absorbed. Paleo critics say these compounds are not a problem unless you have an allergy or sensitivity.
The diet ranked last among 38 popular diets evaluated by U.S. News & World Report in its 2016 Best Diets Rankings; one of the raters, dietitian Meridan Zerner said: "We want behavioral changes and dietary changes that are slow and progressive and meaningful." David L. Katz said of the diet: "The grouping [of banned foods] is both random, and rather bizarre from a nutrition perspective. If the idea is good nutrition, cutting out whole grains and legumes is at odds with a boatload of evidence." It was selected as one of the worst health trends for 2013 by Health Magazine.
Absolutely. In fact, I’m doing it again right now as a way to reset into the New Year. It gets easier the second time around, actually. I already know how to meal prep, and have an arsenal of recipes that I created from the first go-around to guide me through. I kinda miss cheese and chocolate (because, yum), but I’m excited to push that glorious reset button.
As with paleo, doing keto for more than a few weeks could lead to nutrient deficiencies according to Andy Yurechko, MS, RD, of Augusta University Medical Center in Georgia . He says lack of fiber is the biggest concern for keto fanatics, who may experience constipation. But it's possible to get fiber by eating lower-carb vegetables like broccoli and chia seeds.
Research into the weight loss effects of the paleolithic diet has generally been of poor quality. One trial of obese postmenopausal women found improvements in weight and fat loss after six months, but the benefits had ceased by 24 months; side effects among participants included "weakness, diarrhea, and headaches". Any weight loss caused by the diet was merely the result of calorie restriction, rather than a special feature of the diet itself.
Eat low to moderate amounts of fruits and nuts. Try to eat mostly fruits low in sugar and high in antioxidants like berries as well as nuts high in omega-3, low in omega-6 and low in total polyunsaturated fat like macadamia nuts. Consider cutting off fruits and nuts altogether if you have an autoimmune disease, digestive problems or are trying to lose weight faster.
I was so happy to find your whole30 menu, this is the first time on this plan and mid week 2 I was at a loss of what to eat. I am great at counting carbs but this is all new and couldn’t use my old standby meals. MY reason for doing this is I want to get the fake sugars out of my daily life and this was a great way to jump start this for me. meal planning is a lot of work and thank you