Quitting smoking leads to major changes in intestinal bacteria, according to new research. But just what the changes mean will need further investigation.

The small pilot study, to be presented during the American Heart Association’s Scientific Sessions in Philadelphia, comes in the wake of past research showing a link between bacteria in the gut and cardiovascular health. That past work has shown smoking is associated with a decrease in diversity in the types of beneficial bacteria living in the gut.

For the new study, researchers looked at 26 people who were trying to quit smoking and analyzed their stool samples at the start of the study and again two weeks and 12 weeks later.

It may be possible to out-run death, at least for a little while, according to a recent study.

An international team of researchers analyzed data from 14 previous studies involving a total of 232,149 people who had their health tracked by scientists for at least five years and as long as 35 years. They found that, of the 25,951 individuals who died during this period, those who ran were correlated with a 27 percent lower risk of death than those who didn’t run at all.

The association was found among both men and women and even when a person went for just one slow jog a week or even less.

We all have the potential to pioneer this universe of wonders and discoveries, but we are like genies trapped in bottles. Not only that, the bottle is rusting away, and we have barely gotten to exercise our powers. Yet here we sit, instead of working on the situation, we do what we can to deny death and pretend it’s not happening. We fight tooth and nail for land, gold, traditions, landmarks, and policies, but when it comes to human life, the most valuable of all, something causes us to pull back and let it slide. If gold or a landmark had a genie in it then would it be less valuable?

The author of The Denial of Death, Ernest Becker, writes, “This is the paradox: he is out of nature and hopelessly in it; he is dual, up in the stars and yet housed in a heart-pumping, breath-gasping body that once belonged to a fish and still carries the gill-marks to prove it.” “Man is literally split in two: he has an awareness of his own splendid uniqueness in that he sticks out of nature with a towering majesty, and yet he goes back into the ground a few feet in order blindly and dumbly to rot and disappear forever.” What do you do in a position like that? What are the most sensible courses of action to take for apes wandering along, suddenly finding themselves alight with the vast powers of reflective cognition? Becker says we go mad driving ourselves blind with social and psychological games, that when faced with fight or flight, we flee into rationalizations and distractions.

Being “inauthentic” and “one dimensional”, people are “unable to transcend their social conditioning: the corporation men in the West, the bureaucrats in the East, the tribal men locked up in tradition—man everywhere who doesn’t understand what it means to think for himself and who, if he did, would shrink back at the idea of such audacity and exposure.” Having not completely figured out what it means to think independently yet, humanity as a whole just kind of sinks back into default positions of mimicry and whatever generates tribal acceptance and basic survival needs. When fighting the duality is considered, even the thought of getting a basic grip on it is overwhelming.