The Facts Behind The Paleo Diet

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The paleo diet has many different forms and has been adopted in many different manners over the years. Many have referred to the Paleo Diet as the “fad diet”. It was a commonplace eating regimen when everyone first started to get excited about fitness and nutrition and since there were so many different interpretations of the Paleo Diet and what it consisted of, it was simply labeled a fad because there were really no facts behind what the Paleo Diet truly is.

However, since it’s peak popularity in 2013 there has been much more research done into the Paleo Diet and determining what going Paleo really means.

The Origination

The idea behind the Paleo Diet is that in which you don’t eat things that a caveman would likely not have access to. This sounds sort of absurd when you first hear it, but I wanted to dig deeper because like many things, it sparked my curiosity.

When you first think Paleolithic Era you immediately think short life expectancy, limited intelligence, and starvation. However, what many don’t realize is the athleticism and lean muscle mass that paleolithic humans had to maintain in order to keep fed.

I am not stating that I am blatantly a proponent or opponent of the Paleo Diet, my purpose here is just to help you understand more fully what the Paleo Diet is, the background behind it, and the facts that I have discovered through my own research. In addition, I would like to allow you to make your own informed decision as to whether or not this is something that you would like to try.

The Paleo Diet is nothing new. In fact the only reason the popularity has increased in recent years is because of the widespread use of the internet and the ever continuing globalization initiative. Before that however, the idea of maintaining a Paleo Diet has been written about in many books dating back to even the late 1800s.

The first real sighting of the Paleo Diet being adopted however, was around the 1950s. I am unsure who really knows the credibility of the 50s version of the Paleo Diet because quite frankly this was around the same time that athlete’s didn’t weight train and the field of kinesiology was virtually nonexistent. In recent years I think it’s safe to say we have broken a few athletic records from the 50s.

At the start of the Paleo Diet the goals were simple:

  1. Maintain an appreciation for nature.
  2. Lose weight and gain muscle.
  3. Enhance digestive processes.
  4. Gain overall strength.

As the Paleo Diet developed a more extensive Paleo Program was created. This encouraged intermittent-fasting immediately followed by high-intensity cardio and finally repeated compound weight lifting. The idea of the Paleo Diet and implementation into exercise is believed to have been pioneered by a man named Arthur De Vany, author of The New Evolution Diet.

While the Paleo Diet has been involving it has been studied more extensively by nutritionists and doctors alike. One study of note is that of the Kitava tribe. This is a tribe in the pacific islands with only really access to Paleo foods. What was interesting about this study was that there was absolutely zero cause of death due to stroke or coronary artery disease amongst this tribe. Citation here.

These further studies have contributed to what is commonly known as “The Paleo Diet” today.

 Current Global Diet Problems (Especially in the U.S.)

As technology has developed over time, and agriculture has evolved as well, the world has fallen into a pattern of high consumption of beef, salt, fats, and carbohydrates. Since this is a common diet in modern times, the claim that we lack protein and carbs in a typical human’s diet is not realistic. In fact the lack of fiber and essential vitamins like vitamin D/B, and the lack of hydration are the most common issues stemming from global diets.

In fact, only 0.05% of the population is born with a genetic protein deficiency problem, and if you eat a healthy, well balanced diet you can easily consume the 1.0-1.5 grams of protein/body weight ratio that many health professionals recommend. Cut out the supplements, I did and I feel great.

Did you know that the leading cause of death in the United States is Heart Disease? It is then followed by cancer and then just a couple places behind that is stroke. Did you also know that your diet contributes heavily to all of these issues? Even if you don’t agree with the idea behind the Paleo Diet, being health conscious is imperative to your survival.

So What Foods Does The Paleo Diet Consist Of?

Now you are probably wondering what foods entail maintaining a Paleo Diet. Well, I have an answer for you. The most common criteria for or classification of Paleo foods is as follows:

  1. Anything preservative free/additive free. This is important for maintaining chemical balance in your body and optimizing your digestive process for nutrient absorption.
  2. Veggies/Fruits. These are key providers of nutrients and can be consumed freely within a Paleo Diet. Bananas can offer a high source of fiber, and many super foods like Avocado fall into this category. Fruits can help you maintain appropriate sugar levels without skyrocketing your bodies sugar intake and spiking on the glycemic index (index for blood sugar glycol levels).
  3. Meats. Meat provides your protein and fats and was more available during the Paleolithic Era as cavemen were known to be hunters. This provides a solid source of protein and majority of your fats. I have my personal opinions on over-consumption of meat but that is for energy consumption and acquisition reasons not necessarily health reasons.
  4. Nuts/Seeds. A large portion of protein, fat, vitamins, and minerals can be provided by nuts and seeds. In addition, these two items are able to provide the recommended amounts of Omega 6 that you should be consuming.
  5. Fats/Oils. The word fats is self-explanatory, but oils are limited here. Stick to the coconut oils and naturally occurring oils, not processed oils. Also avoid corn, soybean, and peanut oils.
  6. Tubers. Tubers actually exclude a large proportion of potatoes, however yams are classified as tubers. In order to be specific here, I will state that common sweet potatoes in the U.S. are not genetically identical to yams, but for the purpose of an overall Palo style diet it would be appropriate to consume sweet potatoes in place of regular Russet Burbank Potatoes. However, it is recommended that you consume them in moderation.
  7. Liquids. Obviously there is a necessity for liquids in the human diet. The Paleo Diet would suggest, as do nutritionists and doctors alike that humans consume approximately 80 ounces of water a day. It is known that hydration necessity does vary depending on the person, which is why I recommend you do not over hydrate. Just have water near you at all times, your brain, when your body is thirsty, will naturally tell you to take a drink subconsciously. The main recommended liquids by Paleo Connoisseurs are black coffee (moderate consumption) and tea. Over caffeination is a legitimate risk and can cause serious caffeine hangover in the afternoons also.

Pros of the Paleo Diet

I do believe there are many pros to the Paleo Diet and the idea behind it is well placed. What we see is no mention of dairy inclusion. While many fight for dairy hand over fist, there is really no need for it with the access we have to alternative sources of vitamin D and calcium with supplementation and nutritional research to guide us in the direction of nutrient rich foods.

The elimination of dairy from the Paleo Diet is a pro in my opinion due to the fact that many studies have proven that humans are the only species to routinely consume milk past infancy or consume the milk of a species other than their own. It seems strange to me that we would do that, but it’s your body and I’m just expressing my opinions.

My opinions however, are based on the fact that 60% of the world is lactose intolerant. Citation here. Lactose intolerance essentially means that our digestive system is not properly setup to process dairy and lactate past our infancy stages. This is why we naturally ween off of milk or formula at a certain age.

The Paleo Diet also eliminates the use of added sugars. Added sugars have been repeatedly proven to be a direct contributor to obesity, Type-II diabetes, cardiovascular disease, Alzheimer’s disease, tooth decay, macular degeneration, sugar addiction, and sleeping disorders. In my personal opinion that’s enough to make me want to cut out added sugars.

The main three pros that I have dissected that stem from a Paleo Diet (other than weight loss and overall muscle and strength gain) are the reduction of coronary heart disease, reduced hypertension, and reduced chance of developing diabetes.

While you may not be overweight or obese, your diet may still be causing diabetes and you may not know it. There is at least one case that I have read about in my research regarding a 28 year old male weightlifter who has developed diabetes due to poor diet. The guy was in shape, looked great, and even ran a decent amount, but his diet was still so high in added sugars he developed diabetes.

Cons of the Paleo Diet

What you will notice here is that the Paleo Diet eliminates grains and legumes. These include things like beans, peas, lentils, and peanuts. While I do agree with the majority elimination of grains I would have to say that if you do cut your meat intake many of these can provide a great source of potassium and magnesium and are used to replace meat in vegetarian style diets.

For anyone planning to be a vegetarian and maintain a Paleo Diet, you will be struggling to maintain the appropriate balance of key vitamins and nutrients.

Another con of the Paleo Diet is the fact that it is hard to maintain. That’s obvious, if you ever have to grab a quick bite at lunch the chances of you avoiding any of the things not on the list of approved Paleo foods are very low.

This is why I think the Paleo Diet shouldn’t necessarily mean that you follow it 100%.  There are going to be times when convenience and reality set in and a Paleo Diet is not sustainable. This can be very common if your lifestyle involves travel. In addition, if you do travel a lot and you cannot make your own food or limit yourself based on menu options, then you will literally be malnutrition after an extended period of time.

Next, the Paleo Diet cuts out alcohol completely, and many of your common comfort foods. While I generally keep my alcohol intake to a minimum, if I want to have a drink and watch the ballgame on a Saturday I don’t want the Paleo Diet wagging its finger at me. In that regard it is not realistic.

In addition, if I want to indulge once in a great while and have some birthday cake at a birthday party, that’s going to happen. While that is not my primary purpose of staying fit, it is a reality that I need to have some cheat days in order to maintain my sanity.

My last con of the Paleo Diet relates to ratios. Many Paleo ambassadors are for an equivalent ratio of Omega-6 and Omega-3 fatty acids. However, nutritionists and doctors in recent years have published a wide variety of studies stating that a 2 to 1 ratio, respectively, is more accurate for human dietary needs. That has helped to form my personal opinion on the matter of the Paleo Diet below.

My Suggestion and Personal Opinion

I personally think that more research should be done continuously on the Paleo Diet in order to accurately determine the nutritional benefit of it. However, I also believe that the initial ideas that I listed above pertaining to the Paleo Diet including having a respect and appreciation for nature and what it offers us are important. I do think that trying to maintain the most Paleo Diet possible is important for many environmental, spiritual, and health reasons.

Realistically, there is nothing BAD about the Paleo Diet besides the fact that it takes motivation and determination. While it is mostly understood that in order to see full effects of a diet you have to maintain that diet for 30 days, I think that the energy boosting properties of a diet such as the Paleo Diet can contribute greatly to your health in much less than that.

In addition, the reduction of symptoms of IBS and other digestive issues can be sufficient enough reason for many who suffer from these issues today to try a Paleo Diet. With the cutting out of grains, and the direct relation of gluten intolerance to lactose intolerance amongst humans, I think it is important to note that this diet is realistic.

So, my suggestion: Give it a shot, see how it goes, try and stick to it. If it doesn’t work, and you feel terrible switch back. However, give it an honest go and let me know how your experience goes in the comments below. I really do appreciate hearing from those who have tried it. I myself have been trying to stick to this more and more over the past few months, and it has done me a great deal of good both in and out of the gym. I have seen increased daily energy, and actually an increase in overall strength in the gym.

If you have any questions, drop them below I’d be happy to answer.


Quick tip: If you would like to find the sections within my citations that I am referring to, just use Command+F or Control+F at the link under “Citation Here” and use the keywords within the sentence prior.

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6 thoughts on “The Facts Behind The Paleo Diet

  • Hey Dalton,

    Great post! I am a bit of a health nut myself and try to eat as little meat as possible and as little dairy as possible to. Doing well with the dairy. I do eat organic butter though on my toast which I think is ok. Having said that, lately I have been using coconut oil on my toast and its not bad.

    We have a guy here in Australia who you may or may not of heard of, Pete Evans, or Paleo Pete as he is known. have you heard of him? he sells all the books on Paleo and is a big star here on TV. I happen to like the philosophy behind the Paleo Diet but I am heading probably more towards vegetarian. I certainly feel better without meat. Sugar is a real killer and I have cut that out just about 100% and I try not to eat too much processed food but as you say sometimes you just do. I like a beer too.

    I healed myself from prostate cancer by eating whole foods, fruit, veggies, juices, fasting, meditation and exercise so I definitely believe in food being thy medicine.

    Great post and keep up the great work,


    • Dalton

      Hey Kev,

      Thanks for reading my friend! It’s awesome to see fellow health nuts out there discovering my blog roll. A little bit of dairy I feel like is going to happen every now and again. But, I do love coconut oil and now they are putting out a ton of coconut based spreads with little to no added sugars. I have been crushing this stuff on the occasional bagel when I slip on the no grain thing.

      I have not heard of Paleo Pete but I will definitely look him up! I really am curious to get as many perspectives on this stuff as possible. I’ll have to read some of his books and maybe I can find some clips on YouTube.

      I also agree with the philosophy but am cutting back my meat intake as well. I feel better just as you said without the constant heavy feeling from loading up on beef. It’s great that we are thinking along the same lines here. I 100% agree with you on the sugar and honestly it’s not worth it in the long run with so many athletes even developing diabetes you’d be shocked.

      Haha beer gets me on the weekends every now and again. I guess there’s always gin!

      Insane props to you on healing, congratulations on your hard work that really is a fantastic thing to hear. I agree food can do so much for you when you balance out your diet and start eating right. Your story is awesome and thanks for the kudos on the post.


  • Israel Rosario Jr

    Great post on the paleo diet. The site is very informative in content, and I particularly agree with the idea that The paleo diet does not have to be followed one hundred percent as that is not realist for most people. However I believe that this diet can be very beneficial in terms of health, by eliminating sugars, keeping hydrated, not eating anything that is artificial. I am personally striving to eat more natural, nothing complicated just sticking to the basics.

    • Dalton

      Hi Israel!

      That is really what I intended to be the biggest take away here. While being 100% Paleo may not be realistic for many people and our lifestyles, a conscious eating plan and general idea of what’s promoting our long term health and what is not are the important things.

      I’m stoked that you’ve been eating more healthy lately also, keep it up my friend!


  • Linda

    Very well explained article with cons and pros. I already knew something about this diet, but I never wanted to try. I am vegetarian. I am also not eating eggs, dairy products (actually, a little, mostly cheese). It looks like I am almost vegan. I am not eating a lot of grains, but I love soybeans. 🙂
    Thank you for the great article! It is really nice that you used links to studies (I start to think that maybe I need to do something similar with my blog posts). It looks like you did a lot of research. I enjoyed this article and I didn’t feel that it is very long one. It was easy to read. Nice writing. 🙂
    When did you start this diet? (maybe you wrote, but is slipped my mind).

    • Dalton

      That’s awesome Linda! Sounds like you are on a great path for healthy eating. The toughest thing about cutting out the meat is hitting your recommended protein values per day. However, high intake of broccoli and some other fruits, veggies, nuts, and seeds can get you there no problem.

      I actually can’t put an official start date that I decided “oh hey I’m going to try out the Paleo Diet today.” It’s been more of a gradual process for me and really just started with cutting out certain things that I realized I was consuming way too much of. A large one of those items was pasta, as I’ve weened off of these things and done more research into nutrition I’ve ended up naturally following this diet more and more. I’d say I really got behind it probably 2 months or so ago.

      Thanks for reading!


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