Similarly, any foods that were not easily available to Paleolithic humans are off-limits in this diet, Holley explains. That means processed foods — many of which contain added butter, margarine, and sugar — should not be a part of the paleo diet. The same goes for dairy, which may not have been accessible to Paleolithic humans, and legumes, which many proponents of the diet believe are not easily digestible by the body.
Fact: The food is a huge part of the diet, yes, but don't overlook the other ways the Mediterraneans live their lives. When they sit down for a meal, they don't sit in front of a television or eat in a rush; they sit down for a relaxed, leisurely meal with others, which may be just as important for your health as what's on your plate. Mediterraneans also enjoy plenty of physical activity.

John P. Cunha, DO, is a U.S. board-certified Emergency Medicine Physician. Dr. Cunha's educational background includes a BS in Biology from Rutgers, the State University of New Jersey, and a DO from the Kansas City University of Medicine and Biosciences in Kansas City, MO. He completed residency training in Emergency Medicine at Newark Beth Israel Medical Center in Newark, New Jersey.


If you've been told that unprocessed salt is not to be included in The Paleo Diet, I would offer that much of humanity has lived close to the sea and that salt was one of the first sources of trade for those living inland. Unprocessed salt is an important part of our diet and should only be restricted when combating a renal condition. I suggest using pink rock or grey sea salt, which gives you as many as 60 trace minerals, in addition to sodium. Eating healthy salt assists in maintaining a natural balance of minerals.


Diabetes and eye problems are generally caused by high blood sugar levels over an extended period of time. Types of eye problems in a person with diabetes include glaucoma, cataracts, and retinopathy. Examples of symptoms include blurred vision, headaches, eye aches, pain, halos around lights, loss of vision, watering eyes. Treatment for eye problems in people with diabetes depend on the type of eye problem. Prevention of eye problems include reducing blood pressure, cholesterol levels, quitting smoking, and maintaining proper blood glucose levels.

Despite the fact the Paleo diet eliminates food groups vital to health, Katz believes the eating pattern has some merit. "Every species on the planet does well on the diet which it natively adapted. And the idea that things would be different for our species is absurd. There is some modern science to show its benefits, but with limitations. Those limitations include what it is compared to (everything is better than the typical American diet), and how genuinely 'Paleo' it really is," adding that there's a big difference between what meat enthusiasts casually call "Paleo" and legitimate Stone Age Homo sapiens eating patterns, which by today's standards would make a huge negative impact on the environment. "To procure the wild plants and animals required for sustenance depends on a lot of space per person," Katz says. "I have done the math, and for the current human population to eat that way would require about 15 times the surface area of the planet. Eight billion Homo sapiens cannot be foragers, or substantially carnivorous, without decimating the planet."
Fresh fruits and vegetables naturally contain between five and 10 times more potassium than sodium, and Stone Age bodies were well-adapted to this ratio. Potassium is necessary for the heart, kidneys, and other organs to work properly. Low potassium is associated with high blood pressure, heart disease, and stroke — the same problems linked to excessive dietary sodium. Today, the average American consumes about twice as much sodium as potassium! Following a Paleolithic diet helps to remedy this imbalance.
She’s right. Before South Beach, my go-to afternoon snack was a pear or a banana. A medium pear contains around 100 calories, according to the USDA, and a medium banana has about the same. Since those were off-limits, my new snack became a low-fat cheese stick, which contains about 50 calories, and fourteen almonds, which come to about 85, per the USDA.
The eggs are probably the hardest part for military diet substitutes.  Eggs are great. But eggs can be substituted for 2 slices of bacon or 4 ounces of lean ham. They aren’t great substitutions for the 3 Day Military Diet because of the fat mismatch. Peanut butter or almond butter almost work better and will also work for the vegetarians in the group.

We’re in a position to understand more of the benefits of the Paleo diet now that we have a basic understanding of which food sources are emphasized. One major benefit of the Paleo diet is an increased consumption of vitamins, minerals, antioxidants, and plant phytochemicals. Whole grains are not a good substitute for grass-produced or free-ranging meats, fruits, and veggies, as they contain no vitamin C, vitamin A, or vitamin B12. Many of the minerals and some of the B vitamins whole grains do contain are not absorbed efficiently by the body. The Paleo diet cuts out whole grains and replaces them with unprocessed, fresh foods.
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