Tag Archives: Blueberry Salad


Potassium Rich Vegetables


The question of how much salt we should eat has become one of the biggest debates in the Paleo communityand it’s a debate that shouldn’t even exist. Some in the community have started to argue that not only is the standard U.S. recommendation to eat less than 2,300mg of sodium per day wrong, but that we should be eating double to triple that amount 

They also argue that as long as it’s sea salt and not table salt, it’s healthy. The problem with that notion is that most of the negative health effects of too much salthigh blood pressure, cardiovascular disease, insulin resistance, and autoimmune diseasehave to do with the same culprit: simple sodium chloride. And sodium chloride is the same whether it comes in the form of coarse pink colored crystals or refined white table salt.  

Ultimately, most of the arguments supporting more salt in our diet are based on unproven theories and research that has been shown to have serious methodological flaws 

A few years ago, we addressed this question of a high-salt diet and the many negative effects it can have on our healthSince this is such an important question, with such a significant impact on our health, that it’s worth revisiting now. So, in this series, we dive further into the question of how much salt humans should consumeMore importantly, in this series we address the other side of the equationpotassium.  

Perhaps one of the most important, and overlooked, aspects of a healthy diet is the sodium:potassium ratio. Our hunter-gatherer ancestors typically ate a ratio between 1:5 and 1:10. The western diet is closer to 1:1 or even 2:1 sodium to potassium. The Paleo Diet® mimics this ancestral ratio. In our series, Mark J. Smith, Ph.D., explains this ratio and why being closer to our hunter-gatherer ancestors is so important. Dr. Marc Bubbs takes it a step further, addressing several recent studies which show that increasing potassium in our diet can mitigate much of thnegative impact of high sodium intake 

In our third article, Trevor Connor, M.S., addresses one of the arguments made to support a high salt dietthe belief that a low-sodium diet causes insulin resistance. Despite that popular claim, most current research shows the exact opposite. 

Finally, if you are convinced that a sodium:potassium ratio closer to our ancestors is important for your health, then you may be wondering how to get more potassium in your diet. It’s simple: eat more fruits and vegetables. In this series we include a potassium-power house of a salad recipe to get you started.

The Sodium/Potassium ratio and Its Importance in Human Health

By Mark J. Smith, PhD

Salt vs Potassium Foods


When Dr. Loren Cordain first introduced the concept of Paleolithic nutrition, the scientific research illustrated the importance of three critical nutrient ratios: omega-6 to omega-3 fatty acids, calcium to magnesium, and sodium to potassium (Na+/K+). The evidence suggested these three ratios were quite different in a Paleolithic diet when compared to a typical Western diet. Furthermore, the ratios found in a Paleolithic diet were far more beneficial to human health. Smith explains perhaps the most important of these three ratios.


The Effects of Salt Substitute on Community-Wide Blood Pressure and Hypertension

By Dr. Marc Bubbs ND, MSc, CISSN, CSCS


High blood pressure, or hypertension as it’s referred to in medical circles, is the primary or contributing cause to over 400,000 deaths in the U.S. annually and a high-salt diet is a major contributing factor to hypertension. The problem is that in many parts of the country, getting Americans to reduce the salt in their diet is extraordinarily difficult. In this article, Bubbs addresses several recent studies showing that there is an alternative—an increase in the amount of potassium we eat.


Does a Low-Salt Diet Cause Insulin Resistance?

By Trevor Connor, M.S. 

Low-Salt Diet Cause Insulin Resistance


One of the arguments used by members of the Paleo community who support a high-salt diet is that a low-sodium diet causes insulin resistance, which can lead to diabetes. Connor addresses this argument and why the limited research backing it has serious methodological flaws. Once the well conducted studies are identified, the science tells a very different story: a highsalt diet causes insulin resistance. And potassium in the diet can reduce the impact.


Recipe: Blueberry and Roasted Beet Kale Salad 

By Lorrie CordainPaleo Recipe Blueberry and Roasted Beet Kale Salad horizontal

What’s the easiest way to improve the sodium:potassium ratio in your diet? Reduce processed foods high in salt and eat a lot more vegetables and fruit. This recipe, straight out of the Real Paleo Diet Cookbook, is packed with a whole lot of both. Plus, it’s quick and easy to prepare. 



Blueberry and Roasted Beet Kale Salad

Paleo Recipe Blueberry and Roasted Beet Kale Salad horizontal

[This Recipe is Part of Our Series on the Importance of Sodium and Potassium In Our Diet]

This salad is a nutritional powerhouse. with beets, kale, and blueberries, it’s loaded with antioxidants, iron, calcium, vitamins, minerals, and anti-inflammatory compounds. And if you’re looking to increase your potassium intake, look no further. It’s easily converted from a side into a main dish—just add 4 ounces of cooked salmon, chicken, pork, or beef to each salad.

  • Author: Lorrie Cordain
  • Prep Time: 25 minutes
  • Cook Time: 30 minutes
  • Total Time: 55 minutes
  • Yield: 4 People 1x
  • Category: Salad
  • Cuisine: Mediterranean


  • 3  medium beets (about 12 ounces total), trimmed, peeled, and cut into quarters
  • 1  tablespoon olive oil
  • 1  small onion, cut into thin wedges
  • 6  tablespoons balsamic vinegar
  • 6  tablespoons olive oil or flaxseed oil
  • 1/2  teaspoon snipped fresh rosemary or thyme
  • 3  cups torn fresh romaine lettuce
  • 2  cups torn fresh kale
  • 1/2  cup fresh blueberries
  • 1/4  cup hazelnuts, toasted and coarsely chopped*


  1. Preheat oven to 425°F. In a 15×10×1-inch baking pan toss beet wedges with the 1 tablespoon olive oil. Cover with foil. Roast for 10 minutes. Remove foil; add onions, tossing to combine. Roast, uncovered, about 20 minutes more or until beets and onion are tender.
  2. For dressing, in a blender combine 2 of the roasted beet wedges, the vinegar, 6 tablespoons olive oil, and the rosemary. Cover and blend until very smooth, scraping sides ofbowlas necessary.
  3. Divide romaine and kale among four serving plates. Top with the remaining roasted beets and the onion. Drizzle evenly with dressing. Sprinkle with blueberries and hazelnuts. *Tip: To toast hazelnuts, preheat oven to 350°F. Spread nuts in a single layer in a shallow baking pan. Bake for 8 to 10 minutes or until lightly toasted, stirring once to toast evenly. Cool nuts slightly. Place the warm nuts on a clean kitchen towel; rub with the towel to remove the loose skins.


This recipe can be found on page 296 of The Real Paleo Diet CookbookFor hundreds of pure Paleo recipes you can check out that book orThe Real Paleo Diet Fast and Easy 

Read More in Our Series on Sodium and Potassium in the Diet:

Keywords: #Paleo Diet, #Blueberry Salad, #Roasted Beet Kale Salad

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