It has been dogma that we need eight hours of sleep. Furthermore, the research shows that we don't get nearly that much. In fact, we miss the mark by almost one to two hours each night. Then comes summer, when we typically sleep one less hour than in winter. For those of us trying to maximize sleep, this all sounds disconcerting. I have encouraging news about newer sleep research that has shed some light on how much sleep we should get each night, especially in the summer.
Read MoreToday I want to clarify a few misconceptions about how science classifies and describes the diets of animals, where we fit into the diet picture, and our evolutionary journey here. Interestingly, most omnivores specialize by being either closer to being almost entirely herbivorous or carnivorous. You may be surprised to see where we fall in the spectrum.
Read MoreBefore the advent of farming, our jaws were larger; our faces were broader, our teeth were straight, we had adequate room for our wisdom teeth, larger brains, and more space in our throats to breathe. It is a virtual certainty that our changing diets contributed to crooked teeth and a lack of adequate space for wisdom teeth and constricted airways. SMALL JAWS CAUSE BIG PROBLEMS. Heart disease, cancer, Alzheimer's disease, ADHD, depression, and anxiety are a few. In this post, I am going to cover how our lifestyles have changed leading to our current problems, and what we can do about it.
Read MoreIn the history of the human race, eating was regarded with the highest priority. The taste was unimportant. Today, overly tasty foods act on the brain the same way alcohol, meth, cocaine, heroin, and many other drugs do. They cause a dopamine hit that will stimulate reward-seeking behaviors that are difficult to control. Flavorful foods are hijacking our brains. Drugs and hyper-palatable/highly processed foods are precisely the same. In both cases, the immediate short-term pleasure overtakes long-term health and wellness. I will cover this unfortunate shift and what we can do about it in this post.
Read MoreBecause we don't move very much anymore, the concept of exercise seems much more plausible today. The idea of sitting at a computer desk all day and then spending an hour on a treadmill to make up for all that lack of activity makes total sense. Only, science says it doesn't really. Exercise, in fact, does not counteract the adverse effects of prolonged sitting. In other words, sitting too much is really bad for you. Today I talk about what you can do to avoid the pitfalls of being too sedentary.
Read MoreToday, we don’t have to hunt or even farm our own food, we have climate control everywhere, we are highly entertained, we have medicine for everything, and we can gain goods and services at the click of a link. In constructing this "paradise”, we have lost the need for most common human interactions. In today’s post, I will explain whye are stronger when we come together, and how that can be achieved even in today's divided world.
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