What is the Pegan Diet? – Food Insight (2024)

The pegan diet is a mash-up of two popular styles of eating: vegan and paleo. With the vegan diet’s strict adherence to animal-free eating and paleo’s reputation for being meat-centric, it might seem like these two eating styles are opposites. And yet, the pegan diet attempts to blend the best of both worlds. How does it work, and is it sustainable? Let’s take a look.

More About the Pegan Diet

The pegan diet borrows its plant-based philosophy from the vegan diet and its love of meat from the caveman-inspired paleo diet. If you need a refresher, the paleo diet attempts to model what those living 2.6 million years ago in the Paleolithic era ate: vegetables, fruits, fish, meat and nuts. It excludes dairy, grains, legumes, sugar, oils, salt, alcohol and coffee. Veganism, on the other hand, allows only the consumption of plant-based foods and prohibits the eating of animal-based foods. The main principle of the pegan diet is its emphasis on whole foods and its limitation of processed foods. Specifically, the pegan diet encourages its followers to make 75 percent of their diet plant-based, with the remaining 25 percent of foods coming from animal sources.

Anything Else I Should Know?

Yes. While the pegan diet’s emphasis on plant foods is a good one, it also includes other strict parameters that aren’t proven to benefit health. For example, gluten is not allowed on this diet—and not because of legitimate health conditions like celiac disease or gluten sensitivity. Instead, gluten is restricted for a few less-scientific reasons. For starters, milling technology hadn’t yet been invented in the Paleolithic era, so grains weren’t part of caveman diets. It’s also shunned for other reasons which are unproven in the published nutrition literature. Gluten-free grains, however—like quinoa, brown rice, oats, and amaranth—are allowed, but recommended to be eaten infrequently and in small amounts.

Dairy is prohibited on the pegan diet and legumes are severely limited as well. This diet also advocates for buying organic produce and other products and eating grass-fed, pasture-raised sources of animal foods. Pegan followers are also advised to limit additives, pesticides, preservatives, and artificial colors, flavors and sweeteners as much as possible. By limiting these elements, the pegan diet emphasizes eating “clean”—a trendy buzzword for a way of eating that has no concrete definition and thus no research-documented impact on health.

The Research

While research has been conducted on the benefits of consuming more fruits and vegetables, fiber and healthy fats, quality research on the health effect of the pegan diet is limited or nonexistent. We have have not been able to find any randomized controlled trials—the gold standard for research—demonstrating the specific benefits of adopting the pegan diet.

Conclusion: The Pegan Diet Adds to Confusion

The pegan diet gets a few things right with its emphasis on eating more fruits, vegetables, healthy fats and lean proteins. But the idea that everyone can or should avoid dairy, grains and legumes is not realistic nor is it supported by scientific evidence. There is also no evidence to support the idea that people without a gluten allergy or intolerance should avoid gluten. Pegan’s emphasis on minimally processed and organic foods isn’t practical for many people who can’t afford all-organic diets, and also requires that followers have a more-than-typical amount of time available for cooking and planning meals—a luxury many people don’t have. The concept of this diet, combined with its number of restrictive rules, will likely make it hard to follow long-term and add to confusion about what to eat and why.

This article includes contributions from Ali Webster, PhD and Kris Sollid, RD.

What is the Pegan Diet? – Food Insight (2024)

FAQs

What is the Pegan Diet? – Food Insight? ›

The main principle of the pegan diet is its emphasis on whole foods and its limitation of processed foods. Specifically, the pegan diet encourages its followers to make 75 percent of their diet plant-based, with the remaining 25 percent of foods coming from animal sources.

What is the pegan diet summary? ›

Summary. The pegan diet combines a paleo and vegan diet. Nutritional aspects of the diet, such as an abundance of plant foods and avoiding sugar, may help prevent chronic diseases, weight gain, and inflammation. However, the pegan diet restricts grains, beans, and dairy products and may be too limiting for some people.

What are the rules for the pegan diet? ›

The pegan diet is made up of 75% fruits and vegetables. The remaining 25% is divided primarily among meats, eggs, and healthy fats, such as nuts and seeds. Some legumes and gluten-free whole grains may be allowed in limited quantities.

What are the downsides of the pegan diet? ›

Cons. Due to the needless cutting down on whole grains, beans, and dairy products, those following the Pegan diet might miss out on vital nutrients such as calcium, iron, B vitamins, and vitamin D if we don't swap them for something else.

What foods are not allowed on the pegan diet? ›

Foods to avoid on the pegan diet

Bread and most grains like barley, oats and wheat (except black rice or quinoa). Dairy products including milk, cheese, ice cream or yogurt. Foods with added sugar or a high glycemic index.

Can you eat eggs on the pegan diet? ›

"This diet encourages unlimited amounts of non-starchy veggies like lettuce, broccoli and artichokes, plenty of healthy fats like nuts and seeds, avocado and olive oil, high-quality protein like grass-fed beef, wild-caught fish and pastured-raised eggs, low-glycemic fruits like berries, starchy veggies like sweet ...

Is peanut butter allowed on a pegan diet? ›

Focus on Nuts & Seeds

Not so nuts for nuts? Luckily, the list of approved foods also includes sugar-free nut butter (e.g., almond butter, peanut butter), so long as it's sugar-free.

Can you have coffee on a pegan diet? ›

More About the Pegan Diet

If you need a refresher, the paleo diet attempts to model what those living 2.6 million years ago in the Paleolithic era ate: vegetables, fruits, fish, meat and nuts. It excludes dairy, grains, legumes, sugar, oils, salt, alcohol and coffee.

Can I eat potatoes on the pegan diet? ›

Eat mostly plants.

Stick with mostly nonstarchy veggies. Winter squashes and sweet potatoes are fine in moderation (1⁄2 cup a day). Not a ton of potatoes! French fries don't count even though they are the No.

Can you eat butter on the pegan diet? ›

Additionally, the pegan diet details what foods you should eat in moderation or completely erase from your diet. Here's what foods to avoid or limit while on the pegan diet: Dairy: All dairy products should be completely avoided, including cow's milk, cheese, yogurt, and butter.

Is yogurt allowed on pegan diet? ›

Foods to avoid on the pegan diet include: Bread, pasta, baked goods, cereals, granola, and beer. Cow's milk, yogurt, and cheese.

What is the difference between Pegan and Mediterranean diet? ›

The pegan diet is similar to other dietary plans with proven benefits, Dr. Rajagopal notes. It's akin to the Mediterranean diet in that it emphasizes whole foods and healthy fats, but differs because grains and dairy are excluded.

Can you eat chicken on pegan diet? ›

The key difference between pegan and veganism is that the pegan diet encourages the consumption of small portions of sustainably sourced protein, including eggs, chicken, lamb and wild salmon. “These are [solid] sources of high-quality protein, which helps with muscle preservation/building and satiety,” says Martin.

Can you eat oatmeal on a pegan diet? ›

Foods to avoid on a Pegan diet

Grains: In line with the paleo philosophy, Peganism shuns almost all grains. That includes wheat, oats, barley, bulgur, and many others. Dr. Hyman theorizes that grains increase blood sugar and can cause inflammation—but some research dispels this.

What does Mark Hyman eat in a day? ›

The 5 foods longevity expert Dr. Mark Hyman eats each day to stay biologically 20 years younger than his age
  • Cruciferous vegetables.
  • Olive oil.
  • Nuts.
  • Berries.
  • Green tea.
Feb 13, 2024

What Bread can you eat on a pegan diet? ›

Pegan bread
  • Banana Nut Bread - Dr. Mark Hyman. ...
  • Gluten Free Bread without Yeast - Gluten Free Kitchen Adventures. ...
  • Gluten Free Sourdough Bread | No "Regular" Yeast. ...
  • Paleo Pumpkin Banana Bread (Gluten-free, Grain-free, Sugar-Free) ...
  • Dr Hyman's Grain-Free Spiced Sweet Potato Bread. ...
  • Dr Hyman's Grain-Free Spiced Sweet Potato Bread.

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