What is paleo?
Many people hear paleo and think ‘Oh! The paleo diet! That means you eat like the cavemen ate, right?’ Well, sort of. Now take that idea, add in some 21st century appliances, and better hygiene, and you’re getting closer to the premise of Paleo. I loathe anything that refers to how you eat or how you live as a diet. I feel that the word ‘diet’ implicates a quick fix, a fad ‘diet’, or something that will only be followed for x amount of time. For me and my family, Paleo is a lifestyle, and it’s not a fad for us. My soon to be husband has Crohn’s Disease, and he/we has/have found that being gluten and dairy free as well as avoiding refined sugar and processed foods helps him keep flair ups at bay. In the most basic version of a half-a$$ed explanation of ‘what is paleo’ that sort of sums it up. However, no one explains it better than The Paleo Mom, Sarah Ballantyne, so here comes HER EXPLANATION (I straight copied and pasted with the source below, don’t get mad at me! 😛 ) :
The Paleo diet is a nutrient-dense whole foods diet based on eating a variety of quality meat, seafood, eggs, vegetables, fruits, nuts, and seeds. It improves health by providing balanced and complete nutrition while avoiding most processed and refined foods and empty calories.
How can the Paleo diet improve health?
Clinical trials demonstrate that a Paleo diet improves cardiovascular disease risk factors, reduces inflammation, improves glucose tolerance, helps with weight loss and can even improve autoimmune disease.
By focusing on the most nutrient-dense foods available and by eliminating foods that can contribute to hormone dysregulation, inflammation, and gut dysbiosis (where the bacteria in your gut are the wrong kinds, wrong diversity, wrong numbers, and/or in the wrong part of the gastrointestinal tract), a Paleo diet can improve a vast array of health conditions. It’s also great for weight normalization, meaning that overweight people tend to lose weight but underweight people tend to gain weight.
The Paleo diet provides the foundation for a healthy digestive system. It supports healthy growth of a diversity of probiotic bacteria in the gut through its focus on prebiotic and probiotic foods and through its avoidance of foods that contribute to gut dysbiosis (where the bacteria in your gut are the wrong kinds, wrong diversity, wrong numbers, and/or in the wrong part of the gastrointestinal tract). It supports the health of the tissues that form the gut barrier by supplying essential nutrients required for gut barrier integrity and by avoiding foods that are inherently difficult to digest, are known to irritate or damage the tissues that form the gut barrier, or that are known to stimulate the immune system.
The Paleo diet reduces inflammation and supports normal functioning of the immune system. Foods that are inherently inflammatory are avoided, removing this unnecessary stimulus for increased inflammation. By providing the essential nutrients that the immune system requires to regulate itself, an overactive immune system can be modulated. By providing the essential nutrients that the immune system needs to function optimally, a suppressed immune system can recover.
The Paleo diet supports liver detoxification systems by supporting gut health and by providing the essential nutrients that the liver needs to performs its functions. The Paleo diet supports hormone regulation by focusing on foods that contain the nutrients required for hormone balance and avoiding foods known to stimulate or suppress vital hormone systems. Because providing the body with the essential nutrients that it needs to be healthy forms the basis of the Paleo diet, every system in the human body is positively affected by this approach to food.
A diet that’s not a Diet
The Paleo diet is also the first time a set of diet principles has been compiled using modern scientific health and nutrition research. While the initial insight leading to the Paleo diet was gleaned from studies of Paleolithic man and both modern and historically-studied hunter-gatherers, the core support for this way of eating comes from contemporary biology, physiology, and biochemistry. There are thousands of scientific studies that each evaluate how components in foods interact with the human body to promote or undermine health. These are the studies used to form the basic tenets of the Paleo diet.
There are no hard and fast rules about when to eat, how much protein versus fat versus carbohydrates to eat, and there’s even some foods (like high quality dairy and potatoes) which some people choose to include in their diets whereas others do not. This means that’s there’s room to experiment so you can figure out not just what makes you healthiest but also what makes you happiest and fits into your schedule and budget.
Best of all, the Paleo diet is not a diet in the sense of some hard thing that you do that requires a great deal of willpower and self-deprivation until you reach some goal. It’s a way of life. Because the focus is long-term health, the Paleo diet allows for imperfection but educates you so that you can make the best choices possible.
Sustainability is an important tenet of the Paleo diet, meaning that this is a way of eating and living that you can commit to and maintain for your entire life. This means that you have the flexibility to experiment with your own body to discover what is optimal versus what is tolerable, to find what works best for you and fits into your life for the long term. For some people, flexibility is achieved by following an 80/20 rule (or a 90/10) rule, which means that 80% (or 90%) of your diet are healthy Paleo foods and the other 20% (or 10%) are not. Many people find that they are healthiest when their 20% (or 10%) continues to avoid the most inflammatory foods such as wheat, soy, peanuts, pasteurized industrially-produced dairy, and processed food chemicals.
What foods are eliminated?
The foods that are eliminated in a Paleo diet are the ones that provide our bodies with very little nutrition (especially for the amount of energy they contain), and that are difficult to digest (which can cause gut health problems and contribute to gut dysbiosis), and have the ability to stimulate inflammation or mess around with important hormones.
Generally, a Paleo diet excludes:
- grains and pseudograins
- legumes (legumes with edible pods like green beans are fine)
- dairy (especially pasteurized industrially-produced)
- refined and processed foods (including refined seed oils like canola oil and safflower oil, refined sugars, and chemical additives and preservatives)
There are many foods that can be additionally problematic, especially for those with chronic health conditions, typically referred to as “gray-area” foods (see the Autoimmune Protocol).
There are also many foods that might be tolerated and reintroduced to your diet after an elimination phase. This is generally referred to as the “shades of Paleo”. Some people enjoy white rice in their diets. Others include good quality (i.e., grass-fed) dairy is generally considered fine to include with the caveat that a large percentage of people are sensitive or intolerant (and might not know it). The best way to know whether or not these foods work for you is to cut them out completely for a few weeks and then reintroduce one at a time and see how you feel.
Visit her blog for more resources and explanations backed by science! She’s my go to when I need help understanding any aspects of this lifestyle.
Now some background about my blog!
How I came up with the name: Paleoptimistic
John and I turned to a paleo lifestyle, optimistically looking for an answer to keeping his flair ups at bay. The two words shared an ‘o’ and I smashed them together. Kinda catchy right?? We also try to carry out our daily lives with a certain level of optimism; similar to my favorite flower, the sunflower, and how they always point their faces towards the sun, following the sunshine… We too, continue to follow the sunshine when times get tough, or when flair ups set in. Plus, when you eat real food, good food, flavorful food, you tend to be happier and better fueled to take on anything & everything that life throws your way! 🙂
Yours in sunshine…
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