Exercise when you feel stressed. In our primal past, as opposed to today, stress was typically followed by muscle contraction and physical activity. For example, when our distant ancestors encountered dangerous animals, they either tried to escape or took up arms in order to defend themselves. Seeing as movement is a primal response to threatening and stressful situations, it’s not surprising that a large body of evidence suggests that exercise can help combat psychological tension.
Consume wild-caught, fatty seafood on a regular basis! The vast majority of contemporary humans take in much less omega-3 fatty acids and vitamin D than ancient humans did. This is worrying for a number of reasons, one of which is that these nutrients play an essential role in various immune-related processes of the human body. Among other things, they help protect against chronic inflammation – a driving force behind many chronic ills. Fatty fish such as mackerel not only contain plenty of long-chain omega-3 fatty acids, but it’s also quite high in vitamin D, as well as high-quality protein.
Squeeze the glutes when you perform standing press exercises such as the barbell press! By keeping the glutes contracted, you stabilize the spine and avoid overextending your lower back. Not only that, but you’ll increase the tension on, and thereby strengthen, the glutes and abs, which are very high on the list of the most underdeveloped parts of the body of the typical modern man and woman.
Limit your intake of salt. Over the most recent millennia, massive quantities of salt have been infused into the human diet. In some parts of the world, the average intake of sodium has increased by more than 1000% since the Paleolithic. A large body of evidence suggests that this is one of the primary reasons why so many contemporary humans are chronically inflamed and hypertensive and why several types of cardiovascular diseases are today highly prevalent in many countries.
Limit your intake of foods that contain very high concentrations of saturated fat, such as butter, cheese, ghee, sausages, and bacon. It’s strange that many evolutionary dieters think it’s unproblematic to consume a lot of saturated fat, seeing as the preagricultural human diets that supported the evolution of the complex human brain and body only contained modest quantities of this type of fat. Our primal ancestors got most of their fats from game meat, nuts, and wild-caught seafood (including fatty tissues and organs), which are fairly rich in unsaturated fatty acids, but low in saturated ones, when compared fatty milk products and meat derived from domesticated animals. This helps explain why a large body of evidence, including a recent systematic review and meta-analysis, shows that diets high in saturated fat don’t agree well with the human body.
Breastfeed your children! Infant formula is a bleak imitation of real breast milk. It doesn’t contain the unique mix of bacteria, immune factors, hormones, prebiotics, and so forth that are found in breast milk. Hence, it’s not surprising that children who are breast fed tend to be healthier and harbor more resilient microbial communities than children who are fed infant formula. Nature knows best!
Perform exercises that strengthen the glutes, such as the squat and the standing glute squeeze, on a regular basis. As a result of daily, prolonged sitting and physical inactivity, many contemporary humans have weak and small glute muscles. This is worrying, seeing as glute atrophy and weakness set the stage for back pain and bad posture. By regularly performing exercises that stress your glutes, you will not only reduce your risk of developing these problems, but you will likely also find that your butt becomes rounder, firmer, and better-looking.
Limit your use of harsh soaps and antimicrobial lotions. A lot people think that these products enhance their protection against germs. The reality, however, is that they in most instances do the opposite. They strip away the natural defenses of the skin by altering its pH and the skin microbiota. Hence, it’s not surprising that research has found that hospital workers and other people who tend to frequently wash their hands with soap and/or use hand sanitizers typically have an abnormal skin microbiota, rich in pathogens.
Consume moderate amounts of protein at every meal! Modern diets are generally very low in protein compared to the preagricultural diets that supported the evolution of the human body and the large, complex human brain. This is worrying, seeing as protein has some unique properties that clearly separate it from the other macronutrients. Among other things, it increases thermogenesis to a greater extent than fat and carbohydrate, plays a uniquely important role in body tissue maintenance and repair processes, and promotes satiety and a feeling of fullness. Hence, it’s not surprising that studies have shown that people who take in little protein are more likely to take in more total calories than they need to sustain body weight than people who take in moderate-high quantities of this macronutrient.
Walk more! The human body is designed to be physically active. Hunter-gatherers and semi-nomadic pastoralists such as the Maasai cover many kilometers every day (typically >10 km/day) as they gather plant foods, hunt, and otherwise move around in their local environment. This helps explain why they are lean and metabolically healthy and have strong, dense bones. It also helps explain why heart disease, osteoporosis, and many other chronic diseases and health problems are very rare among these peoples.
Pic: CC pic by Jess & Kate. Some rights reserved.