Should We Eat Like Our Caveman Ancestors? (2024)

The Paleo diet (short for Paleolithic), sometimes called the "Caveman" or "Stone Age" diet, centers around the idea that if we eat like our ancestors did 10,000 years ago, we'll be healthier, lose weight and curb disease. That means a focus on foods that can be hunted, fished or gathered: meat, fish, shellfish, poultry, eggs, veggies, roots, fruits and berries. That also means no grains, no dairy, no legumes (beans, lentils and peas), no sugar and no salt. Why? According to proponents, our bodies are genetically predisposed to eat this way. They blame the agricultural revolution and the addition of grains, legumes and dairy to the human diet for the onset of chronic disease.

On one hand, this way of eating encourages the inclusion of more fruits and vegetables — which aligns with the Dietary Guidelines for Americans. But a typical Paleo plan may exceed the recommendations for daily fat and protein intake and fall short on carbohydrate recommendations. The exclusion of whole grains, legumes and dairy can be risky as well. These foods are nutrient-rich and contain important vitamins and minerals.

Eliminating whole grains is not necessarily the ticket to ending disease and ensuring weight loss. Whole grains contain dietary fiber, which may help reduce the risk of heart disease, certain cancers and type 2 diabetes, and other health complications. And, recent archeological studies have found evidence that humans living during the Paleolithic era did in fact eat grains. Diets of early humans varied drastically depending on where they lived. There is no one “Paleolithic diet.”

As with any diet trend, the Paleo diet might also be hard to sustain and by eliminating entire food groups and types of foods, increases the risk for disordered eating. We live in a society where it is not possible to eat exactly as our ancestors ate. For example, wild game is not readily available as most of the meat we consume has been domesticated and is produced on mass scale. Food has become an important part of our culture including celebratory meals and social gatherings.

Before beginning any diet plan, work with a registered dietitian nutritionist who will assess your food and medical history and develop a personalized nutrition plan to suit your lifestyle and preferences.

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Should We Eat Like Our Caveman Ancestors? (2024)

FAQs

Should we eat like cavemen? ›

According to Ms Dorey, our bodies didn't freeze in time at the end of the Palaeolithic period. Our bodies have been evolving along with our changing lifestyles, meaning that excluding 'farmed' foods like grains and dairy is not necessary. “Genetically, we are not the same as humans were 10,000 years ago.

Should we eat what our ancestors ate? ›

Many paleoanthropologists say that although advocates of the modern Paleolithic diet urge us to stay away from unhealthy processed foods, the diet's heavy focus on meat doesn't replicate the diversity of foods that our ancestors ate—or take into account the active lifestyles that protected them from heart disease and ...

What are humans originally supposed to eat? ›

The diet of the earliest hominins was probably somewhat similar to the diet of modern chimpanzees: omnivorous, including large quantities of fruit, leaves, flowers, bark, insects and meat (e.g., Andrews & Martin 1991; Milton 1999; Watts 2008).

Is an ancestral diet healthy? ›

Benefits of Following Ancestral Diets

Weight Management: Natural, unprocessed foods are more satiating, helping to control appetite and support weight management. Lowered Inflammation: Diets rich in natural, anti-inflammatory foods can reduce the risk of chronic diseases.

What did cavemen actually eat? ›

  • Plants - These included tubers, seeds, nuts, wild-grown barley that was pounded into flour, legumes, and flowers. ...
  • Animals - Because they were more readily available, lean small game animals were the main animals eaten. ...
  • Seafood - The diet included shellfish and other smaller fish.

What are the results of the caveman diet? ›

Most studies of the Paleo diet have been small and short. They have tended to have positive results, showing drops in weight, blood pressure, cholesterol, and triglycerides. But researchers don't know enough yet about the long-term effects of the Paleo diet.

Do we eat DNA when we eat meat? ›

We are what we eat

For example, a roughly 500 gram (16 ounce) beef steak contains over a gram (0.04 ounce) of cow DNA, suggesting that human exposure to potentially heat-damaged DNA is likewise not negligible.

Did our ancestors eat 3 meals a day? ›

Early U.S. dining habits were shaped by those of English colonists. And, as Anne Murcott, a British sociologist specializing in food, writes, for centuries, up until about 1800, most English people ate two, not three, meals a day. The larger of these was often called dinner, but it wasn't typically an evening meal.

Does what you eat affect your DNA? ›

Put simply, what you eat won't change the sequence of your DNA, but your diet has a profound effect on how you “express” the possibilities encoded in your DNA. The foods you consume can turn on or off certain genetic markers which play a major – and even life or death – role in your health outcomes.

How tall were people 10,000 years ago? ›

10,000 years ago: European males – 162.5cm (5 ft 4 inches). A dramatic reduction in the size of humans occurred at this time. Many scientists think that this reduction was influenced by global climatic change and the adoption of agriculture.

Did Adam and Eve eat meat? ›

The only food allowed to Adam and Eve (and indeed all the animals) in the Garden of Eden was plants. Meat-eating was not allowed by God until the time of Noah, when it was clearly a concession to human weakness. In the laws of the Bible, the suffering of animals must be avoided.

Does Jesus eat meat in the Bible? ›

Did Jesus eat meat? Many Christians readily assert that Jesus ate meat. Yet there isn't one instance in which he ate meat recorded in the Bible or other historical texts. Historians have frequently noted that Jesus' brother James was a vegetarian and had been raised vegetarian.

Should I eat what my ancestors eat? ›

There is no one “Paleolithic diet.” As with any diet trend, the Paleo diet might also be hard to sustain and by eliminating entire food groups and types of foods, increases the risk for disordered eating. We live in a society where it is not possible to eat exactly as our ancestors ate.

What did our ancestors eat daily? ›

lived as pure hunter-gatherers and ate only the natural food that could be ob- tained from hunting or collecting vegetable materials such as roots, fruits, tubers, nuts, grains, and seeds.” Others working in the field of human nutrition view contemporary mankind as the recent descendants of ani- mal-hunting, flesh- ...

What is the healthiest diet culture in the world? ›

Healthiest Cuisines in the World
  1. 1. Japanese. Japanese culture tends to eat well in small portions with colorful vegetables and they strive to eat very healthy and using seasonal ingredients and flavors. ...
  2. Indian. ...
  3. South Mediterranean (Italian and Greek) ...
  4. Korean. ...
  5. Ethiopian. ...
  6. Nordic Scandinavian. ...
  7. Vietnamese. ...
  8. Lebanese.
Jan 23, 2023

What are the benefits of the caveman diet? ›

Potential Benefits of the Paleo Diet
  • Promotes healthy blood glucose.
  • Improved insulin sensitivity.
  • Lower blood pressure.
  • Weight management including reduced waist circumference.
  • Improved cholesterol balance.
  • Improved satiety.
  • Lower all-cause mortality.
Apr 10, 2019

What does it mean to eat like a caveman? ›

A modern paleo diet includes fruits, vegetables, lean meats, fish, eggs, nuts and seeds. These are foods that in the past people could get by hunting and gathering. It doesn't include foods that became more common when small-scale farming began about 10,000 years ago.

How many times a day would cavemen eat? ›

Most cavemen ate once a day. They would rise up early and hunt/prepare the prey. This would take most of the day. They would eat nuts and fruits throughout the day as snacks.

What is the caveman diet called? ›

The popular Paleolithic diet, or paleo diet, centers on the idea that eating like our ancestors aligns with our genetics and promotes good health. It's also known as the caveman, Stone Age, or steak and bacon diet.

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