Contrary to the idea of linear progress, human evolution has had detrimental effects on our health. Over centuries, our mouths have grown smaller, leaving insufficient room for teeth to grow straight and constricting our airways. This is a primary cause of modern afflictions like sleep apnea, snoring, and asthma.
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Humans evolved to have different "drugs of choice" as a survival mechanism. If everyone sought the same rewards, groups would quickly deplete a single resource. This once-adaptive trait now makes us vulnerable to a wide array of modern, hyper-stimulating temptations.
Evolutionary roles shaped vision differently. Men developed narrow, focused 'foveal' vision for hunting, making them miss items in their periphery. Women developed wider 'peripheral' vision for gathering, causing them to see more options and temptations. This explains common frustrations in the supermarket aisle.
Many children diagnosed with ADHD are actually suffering from sleep deprivation caused by breathing issues like snoring or sleep apnea. Assessing a child's breathing and sleep quality should be the first step, as it is often overlooked in favor of medication.
It's a misconception that taking in more air equals more oxygen for the body. In fact, breathing too much or too fast constricts blood vessels, cutting off circulation and reducing oxygen absorption in cells. Slower, lighter breathing increases circulation and allows the body to do more with less effort.
Many people jump into complex breathwork classes while ignoring their foundational breathing, which is often dysfunctional (e.g., mouth breathing). Mastering normal, efficient nasal breathing provides more significant and sustainable health benefits than occasional, intense breathwork sessions.
A controlled study found that after removing infant mortality, assassinations, and battle deaths, the average Roman male lived 75-80 years. This is comparable to the modern US average, questioning the narrative that modern medicine has dramatically extended our natural lifespan.
The popular advice to drink massive amounts of water daily is evolutionarily inconsistent, as clean water was historically scarce. True hydration primarily comes from water-rich foods, not from constantly flushing your system, which can create mineral imbalances.
Primatologist Richard Rangham's theory posits that early hominins used fire for cooking. This made food more energy-efficient to digest, freeing up metabolic resources that enabled the evolution of our larger brains. We didn't just get smart and then cook; we cooked, and that's how we got smart.
Contrary to popular belief, scientific studies on longevity indicate the most critical factor is not diet or exercise, but lung capacity and breath control. Practices that expand the lungs, like those used by yogis and deep divers, are paramount for physical and mental wellness and a longer life.
Contrary to popular belief, many elite athletes have suboptimal breathing mechanics, relying on shallow chest breathing instead of their diaphragm. This wastes energy and raises their heart rate. Retraining their breath is a key, often overlooked, way to unlock significant performance gains.