Autoimmunity is a process in which our bodies own immune system attacks “us.” Normally the immune system protects us from bacterial, viral, and parasitic infections. The immune system identifies a foreign invader, attacks it, and ideally clears the infection. A good analogy for autoimmunity is the case of tissue rejection after organ donation. If someone requires a new heart, lung kidney or liver due to disease or injury, a donor organ may be an option. The first step in this process is trying to find a tissue “match”. All of us have molecules in our tissues that our immune system uses to recognize self from non-self. If a donated organ is not close enough to the recipient in tissue type the immune system will attack and destroy the organ. In autoimmunity, a similar process occurs in that an individuals own tissue is confused as something foreign and the immune system attacks this “mislabeled” tissue. Common forms of autoimmunity include Multiple Sclerosis, Rheumatoid Arthritis, Lupus, and Vitiligo to name only a tiny fraction of autoimmune diseases. Elements of autoimmunity are likely at play in conditions as seemingly unrelated as Schizophrenia, infertility, and various forms of cancer.
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. https://www.youtube.com/watch?v=wS5Cfr6OfuU
Origins and Evolution of Human Diet was an academic web site at the University of Arkansas devoted to discussion of evolution and the human diet. They had good articles on the conferences link. Here is one from the archives: Boyd Eaton's Evolution, Diet and Health which argues that current w-6 : w-3 imbalance together with absolute dietary DHA intake quite low in human evolutionary perspective may be relevant to the frequency of unipolar depression.
Eat like a champ. Don’t be afraid to try new recipes or experience new foods—including healthy dietary fats, fermented foods, and naturally umami-rich ingredients. The Paleo diet may feel restrictive at first, but if you have an open mind and adventurous palate, you’ll soon find that this way of eating offers infinite variety, flavors, and nourishment.
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.
The Stone Age Diet: Based on in-depth studies of human ecology and the diet of man by Walter L. Voegtlin. This was self-published back in 1975. Only a couple hundred copies were printed and distributed to friends and relatives. No one knew the book existed until some years later. In no way is he the father of the paleo diet. It is impossible to purchase. Apparently his descendents are planning a reprint, though the book is poorly written and not based upon factual anthropological information that even was available then. We have put up his Functional and Structural Comparison of Man's Digestive Tract with that of a Dog and Sheep. And a PDF can be found here.
Cordain explains that high intake of fruits and vegetables is one of best ways to reduce chances of cancer and heart disease. He notes that protein has twice the calorie burning effect of fat and carbs and is more satiating than both. He explains that starch, fats, sugars, and salts together cause us to keep eating. So if we limit our diet to fruits and vegetables and/or meat, we’ll stop eating when we’re full. And if you stop eating when you’re full, you’ll lose weight and won’t get fat. And as you lose weight, your cholesterol will improve (regardless of what you eat). This all makes sense and can’t really be disputed. If you want to lose weight, the Paleo diet will get you there and probably quickly. But Cordain’s hypothesis applied to long-term health falls short.
To get an idea of what that means, we turned to the experts, including Loren Cordain, PhD, a professor emeritus at Colorado State University in Fort Collins, Colorado, and the author of The Paleo Diet; Erin Holley, RD, of Ohio State University Wexner Medical Center in Columbus, Ohio; and Lona Sandon, PhD, RD, an assistant professor of clinical nutrition at the University of Texas Southwestern Medical Center in Dallas.
Trick And Treat - how 'healthy eating' is making us ill by Barry Groves. The author is one of the world's most outspoken proponents of a high-fat, low-carbohydrate diet. This book is an account of how and why the health-care establishment has got the concept of 'healthy eating' so wrong. Whereas Taubes work (see above) is a fairly straight forward review of the existing science, Groves expands into the politics of medical research and treatment to a much greater extent. "Trick and Treat" is divided into two parts. Part One describes the corruption in the health industry, points out the problems inherent in a high-carb, low-fat diet, and then prescribes a diet that leads to good health. The prescribed diet is high in fat - specifically animal fat, not polyunsaturated vegetable fat - and low in carbohydrates, with 60-70% of calories from fat, 15-25% of calories from protein, and a mere 10-15% of calories from carbohydrates. Part Two describes numerous diseases the author claims are the result of high carbohydrate consumption. These range from life-threatening disorders such as cardiovascular disease, diabetes, and cancer to less serious problems such as acne, near-sightedness and dental problems. The Amazon reviews average to 4+ stars. https://www.youtube.com/watch?v=0U1qQM2vV_E
We Want to Live: The Primal Diet (2005 Expanded Edition) is a book by Aajonus Vonderplanitz. His basic philosophy is that (a) food is to be eaten in a live, raw condition; and (b) a diet rich in raw fats and raw meats from natural sources is essential to health. However his diet includes massive amounts of raw dairy. From the Planets is a book review by Ralph W. Moss. The Live-Food Mailing List discusses the concepts of this book. https://www.youtube.com/watch?v=dhW4Cg7Yfuw
This recipe idea came from her, she has a staple chicken salad recipe that she makes weekly, and we get really creative with 100 million ways we can eat it. After finding these completely Paleo wraps, we decided to stuff them with her chicken salad. It was deeelicious. I love all different kinds of chicken salad. I actually have another Chicken Salad Recipe on my blog, which is a bit more complicated. This one that I’ll share today is much easier and perfect to make each week.
Ideally one should eat a wide variety of proteins from as many animal sources as possible. One need not and should not avoid fatty cuts of meat, particularly if consuming pastured sources. An often overlooked piece of the paleo diet in popular culture is an over-reliance on standard cuts of meat, at the expense of organ meats, bone broth and other collagen sources. For more information on the historical and practical aspects of consuming a more balanced protein intake, check out the Weston A. Price Foundation. If weight-loss is a goal, protein makes you feel satisfied between meals.
Too many folks think the Paleo approach to eating is about deprivation, and that all we eat is ground beef with a side of steamed broccoli. “I can’t go Paleo – there’ll be nothing I can eat,” skeptics say. But what they mean is that they can’t conceive of Paleo food being anywhere near as scrumptious as their weekly meals at the local greasy spoon, or as satisfying as the crinkly bag of half-eaten fluorescent cheese poofs on the floor of their car. To get people to maintain a Paleo lifestyle, it’s important to show how the food that fuels them can be healthy and insanely good. https://www.youtube.com/watch?v=D85tDRhO1Ow
The Paleo Diet saved my life. It can save yours too. How? People like myself are not adapted to digest grains. Eating them can cause chronic health conditions. Why? Grains contain anti-nutrients and are not easily absorbed by the gut. These anti-nutrients protect the grain and help it survive. This evolutionary strategy is great for a kernel of wheat, but not for your belly. https://www.youtube.com/watch?v=K-i2oZWK2pM
Combining higher protein intake and fresh vegetables leads to another major benefit: blood sugar stabilization. Between 35 and 45 percent of the average Paleo diet is comprised of non-starchy fresh fruits and vegetables that won’t spike blood sugar levels, making it an optimal diet for diabetes prevention. This is because nearly all of these foods have low glycemic indices that are slowly digested and absorbed by the body.
“I think there are a lot of positives about it,” Holley says. “It cuts out a lot of processed foods just naturally, like processed grains or added sugar through soft drinks or juice.” And because the diet promotes eating anti-inflammatory foods — like fruits, vegetables, and unsaturated fats in nuts and certain oils — your health could benefit, Holley explains. Cutting out processed foods and sugar will also help lower your risk of certain diseases, like type 2 diabetes and certain cancers, she says. (6)
Get rid of the temptation – if you’re gonna go at this thing with a full head of steam, remove all the junk food from your house. It’s going to take a few weeks for your body to adjust to burning fat instead of glucose, and you might want to eat poorly here and there. If there’s no food in your house to tempt you, it will be much easier to stay on target. https://www.youtube.com/watch?v=kd4dlNxaPwk
Vitamin D is the one supplement that would be paleo. At least it would be for those of us that don't live outside year round. You can have your D level measured. The low RDAs only prevent definable deficiences, not problems that take a long time to develop. Michael Holick, MD is a leading writer on this subject. This is a 10 page PDF: Vitamin D: importance in the prevention of cancers, type 1 diabetes, heart disease, and osteoporosis and its companion Sunlight and vitamin D for bone health and prevention of autoimmune diseases, cancers, and cardiovascular disease [change PDF to 100% to read]. Or if you prefer, there is an hour video on YouTube. https://www.youtube.com/watch?v=VPYBVzif3RY
Even if eating only foods available to hunter–gatherers in the Paleolithic made sense, it would be impossible. As Christina Warinner of the University of Zurich emphasizes in her 2012 TED talk, just about every single species commonly consumed today—whether a fruit, vegetable or animal—is drastically different from its Paleolithic predecessor. In most cases, we have transformed the species we eat through artificial selection: we have bred cows, chickens and goats to provide as much meat, milk and eggs as possible and have sown seeds only from plants with the most desirable traits—with the biggest fruits, plumpest kernels, sweetest flesh and fewest natural toxins. Cabbage, broccoli, cauliflower, Brussels sprouts and kale are all different cultivars of a single species, Brassica oleracea; generation by generation, we reshaped this one plant's leaves, stems and flowers into wildly different arrangements, the same way we bred Welsh corgis, pugs, dachshunds, Saint Bernards and greyhounds out of a single wolf species. Corn was once a straggly grass known as teosinte and tomatoes were once much smaller berries. And the wild ancestors of bananas were rife with seeds.
Similarly to the above, we do not have designated Pescetarian options, however, in virtually all instances you would most definitely be able to swap the proteins out for your favourites from the sea. Bare in mind seafood typically cooks much faster than red meat or poultry, so it would require some extra consideration and perhaps cooking your seafood on lower heats and/or for shorter period of time (perhaps towards the end of cooking). There are already many seafood recipes within the program, and paired with your creativity (trust yourself!) you could absolutely pick up some amazing new recipes as well as benefit from the Program.
Thai Steamed Mussels Teriyaki-Style Salmon with Veggies Spicy Fish With Cabbage Slaw Easy Fish Curry Spicy Grilled Jumbo Shrimp Fried Fish Tacos Buffalo Shrimp Lobster Salad with Taro Chips Asian Marinated Tuna with Shaved Salad Shrimp Ceviche with Tostones Halibut with Peach and Pepper Salsa Sesame Spiced Tuna Crispy Coconut Shrimp With Mango Sauce Rosemary-Skewered Scallops Crab Stuffed Shrimp Bacon-Wrapped Salmon Shrimp Burgers with Pineapple-Avocado Salsa Sweet Lemon Shrimp Orange-Rosemary Seared Salmon Smoked Salmon With Fresh Vegetables Tuna Burgers Spicy Tuna And Cucumber Bites Salmon Cakes Mussels in white wine sauce Fish tacos Creamy tomato baked scallops Shrimp in fruity salsa Garlic Shrimp With Zucchini Noodles https://www.youtube.com/watch?v=xcHTNdMiVdA
A strict paleo diet does not allow dairy products because hunter-gatherers did not milk cows. Some paleo dieters say dairy is OK, especially if it is grass-fed because grass-fed butter, for example, has more omega-3s. Fermented dairy products are also OK for some paleo eaters because they have a lower content of lactose and casein, the two concerns paleo dieters have with dairy. https://www.youtube.com/watch?v=L8cvENxm6dQ
Still, many scientists have expressed concern that we do not yet have enough evidence to make any strong claims about the paleo diet’s health benefits, especially its long-term effects. In fact, in an article in response to the first review, authors Tanis R. Fenton and Carol J. Fenton, from the Cumming School of Medicine in Canada, wrote a letter to the editor in which they expressed their disappointment with the review. (5) https://www.youtube.com/watch?v=BKFa7KW3Nmk