A research reveals your body knows when death is near, and it all starts in the nose PSSNEWS
A research reveals your body knows when death is near, and it all starts in the nose
Despite years of research and the advance of techology, there are some things about human’s body that still remain a mystery for doctors and researchers. Knowing how complex our bodies are, this doesn’t really come as a surprise.
As some of us have what we call a sixth sense and can predict things in advance, a recent research revealed that we can also sense when death is approaching. Scientists say that when someone dies, the body immediately begins to break down. During these moments, putrescine, a foul and toxic scent that is the result of decomposition, is released. Apparently, humans subconsciously recognize this putrefying odor. Not only that, the scent, when released, causes an immediate response.
Two researchers, Arnaud Wisman from the University of Kent’s School of Psychology in Canterbury, UK and Ilan Shira from the Department of Behavioral Sciences in Arkansas’ Tech University in Russellville, AK, say that just like animals, humans can sense scents and then act accordingly. At the end of the day, that’s part of survival across the species.
When humans are exposed to the odor of putrescine, they express a conscious and subconscious reaction to it.
Some of the experiments conducted by these two researchers revealed that when people are exposed to the scent of putrescine, they move away, just like the animals which either run away or fight when they sense danger.
“We do not know why we like (or dislike) someone’s smell, and we’re usually not aware of how scent influences our emotions, preferences, and attitudes,” Wisman and Shira explain.
“It is hard to think of a scent as frightening,” other researchers claim. However, scents do make people more vigilant of their surroundings.
Sex pheromones, which are defined as odors produced by either males or females, that stimulate one or more behavioral reactions in the opposite sex, bringing the males and females together for the purpose of mating are just another example of the effect of scent at humans.
“Putrescine signals a different type of message than pheromones, but people’s responses to putrescine (avoidance and hostility) do seem indeed to be the opposite of responses to many sexual pheromones,” researchers explain. At the same time, the researchers explain that humans are not aware o the odor and don’t consciously associate it with death or fear.
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Your nose knows death is imminent
This article is more than 11 years oldLosing the sense of smell predicts death within five years, according to new research
Until as recently as 1987, British coal pits employed caged canaries as sentinels that alerted miners to the presence of poisonous gases. Being more sensitive to them than we are, the birds would get distressed before the gases reached levels that are dangerous to humans, giving the miners time to evacuate and avoid suffocation.
According to new research, the sense of smell is the canary in the coalmine of human health. A study published today in the open access journal PLOS ONE, shows that losing one’s sense of smell strongly predicts death within five years, suggesting that the nose knows when death is imminent, and that smell may serve as a bellwether for the overall state of the body, or as a marker for exposure to environmental toxins.
The study involved more than 3,000 participants, all of them between 57 and 85 years old, from the National Social Life, Health, and Aging Project (NSHAP), a longitudinal study of factors affecting the well-being of older people living in America.
In 2005-6, Jayant Pinto of the University of Chicago and his colleagues asked all the participants to perform a simple test that involved identifying five common odours (rose, leather, fish, orange, and peppermint), using the number of incorrectly identified odours as a score of the severity of smell loss.
Five years later, the researchers tracked down as many of the same participants as they could, and asked them to perform this smell test a second time. During the five-year gap between the two tests, 430 of the original participants (or 12.5% of the total number) had died. Of these, 39% who had failed the first smell test died before the second test, compared to 19% of those who had moderate smell loss on the first test, and just 10% of those with a healthy sense of smell.
In other words, those participants who failed the first smell test completely were four times as likely to die within five years than those who correctly identified all five odours. This held true when other factors known to impact smell - such as race, sex, mental illness, and socioeconomic status - were taken into account, and even milder smell loss was associated with slightly increased odds of impending death.
Loss of the sense of smell predicted death more accurately than did a diagnosis of cancer, heart failure or lung disease, the only other common cause of predicting it more accurately being severe liver damage. But the researchers stress that it is unlikely to be a cause of death itself, arguing only that it is a harbinger for what is to come, and suggesting two possible reasons why this might be so.
The tip of the olfactory nerve, which contains the smell receptors, is the only part of the human nervous system that is continuously regenerated by stem cells. The production of new smell cells declines with age, and this is associated with a gradual reduction in our ability to detect and discriminate odours. Loss of smell may indicate that the body is entering a state of disrepair, and is no longer capable of repairing itself.
The olfactory nerve is also the only part of the nervous system that is exposed to the open air. As such, it offers poisons and pathogens a quick route into the brain, and so losing smell could be an early warning of something that will ultimately cause death.
Pinto and his colleagues did not examine the actual causes of the 430 participants’ deaths, but say that this information would be valuable for exploring the link further. They believe the 3-minute smell test they used is less reliable than a longer clinical assessment and, therefore, that the link may be even stronger than their results would suggest. They don’t know if the results also apply to younger people, but if they stand up to further scrutiny, they could provide a quick way of identifying older ones who are at risk.
Longtime House Democrat Passes Away
Longtime House Democrat Passes Away
St. Louis, MO — Missouri Democratic Rep. William Lacy “Bill” Clay Sr., the first Black congressman from the state and a towering figure in American civil rights and politics, died Thursday at the age of 94. Clay, who represented Missouri’s 1st Congressional District from 1969 until his retirement in 2001, leaves behind a legacy that spanned over three decades in the U.S. House and reshaped both St. Louis and the broader political landscape of the nation.
For many, Clay was more than a politician; he was a fighter, an architect of progress, and a bridge between the Civil Rights Movement of the 1960s and the halls of Congress where laws reflecting that struggle were debated and passed. His career was marked by perseverance, vision, and an unwavering commitment to justice.
William Lacy Clay Sr. was born on April 30, 1931, in St. Louis, Missouri, into a city defined as much by its contradictions as its possibilities. St. Louis, with its iconic Gateway Arch and reputation as the “Gateway to the West,” was also a city fractured by redlining, segregation, and entrenched racial inequality. It was within this environment that Clay came of age, sharpening both his sense of justice and his political instincts.
By the age of 28, in 1959, Clay made his first political breakthrough when he was elected to the St. Louis Board of Aldermen, becoming one of the youngest members to serve. His rise came at a pivotal time. Across America, Black communities were mobilizing in the aftermath of the 1954 Brown v. Board of Education decision and the burgeoning Civil Rights Movement. Clay’s early involvement in sit-ins, protests, and labor organizing in St. Louis foreshadowed the lifelong commitment he would carry into Congress.
In a 1998 profile, Clay reflected on the challenges of his youth in segregated St. Louis. “St. Louis was no different from any of the cities in the South,” he said. “We had rigid segregation — not by law, but by custom.” That reality pushed Clay to activism and, ultimately, to political leadership.
Civil Rights Champion in St. Louis
Before reaching Washington, Clay made his mark as a local civil rights advocate. He joined sit-ins against discriminatory businesses, including national chains like White Castle and Howard Johnson, that enforced segregation by dividing Black and white customers into separate areas. Clay was arrested more than once in the pursuit of equality, but he viewed those moments as badges of honor, emblematic of the larger struggle.
As an alderman, Clay confronted entrenched systems of discrimination in housing, policing, and employment. St. Louis, like many Northern cities, practiced a form of segregation just as destructive as Jim Crow laws in the South — exclusionary zoning, discriminatory lending, and systematic underfunding of Black neighborhoods. Clay was among the first in the city’s political establishment to openly challenge those practices.
He also built alliances with organized labor, seeing the power of unions as intertwined with the fight for racial equality. That relationship would remain central throughout his congressional career, helping him push for workers’ rights, minimum wage increases, and improved labor standards.
From Local Leader to National Voice
In 1968, at the height of social upheaval following the assassination of Dr. Martin Luther King Jr., Clay ran for Congress. His campaign tapped into the frustration and determination of St. Louis’ Black community, who were demanding representation equal to their population and influence. He won decisively, becoming Missouri’s first Black member of Congress in 1969.
Clay entered Washington during a time of tremendous change. The Civil Rights Act (1964) and Voting Rights Act (1965) had become law, but the fight for economic justice and equal opportunity was far from over. In Congress, Clay positioned himself as both a legislator and an activist, never shying away from confrontation when necessary.
In 1971, Clay co-founded the Congressional Black Caucus (CBC) alongside 12 other African American lawmakers. The group sought to amplify Black voices within the House, coordinate legislative strategy, and ensure that issues affecting African Americans received national attention. Today, the CBC boasts a record 62 members in the 119th Congress, a testament to Clay’s vision.
Legislative Achievements
Clay’s three decades in Congress were marked by significant legislative accomplishments. He was instrumental in shaping policies around labor rights, family protections, and social justice. Among the most notable:
Family and Medical Leave Act (FMLA): Clay played a key role in advancing the FMLA, which guaranteed millions of American workers the right to take unpaid leave for medical or family reasons without fear of losing their jobs. The landmark legislation, signed into law in 1993, remains a cornerstone of workers’ rights.
Raising the Minimum Wage: Clay was a consistent advocate for raising the federal minimum wage, arguing that economic justice was inseparable from civil rights. His efforts helped pave the way for periodic wage increases, lifting millions of workers out of poverty.
Urban Development in St. Louis: Clay used his influence to channel federal investments into St. Louis, negotiating with corporate leaders and trade unions to ensure that development projects benefited both the city’s skyline and its working-class residents. His work was instrumental in the city’s partial recovery following the exodus of white residents — often called “white flight” — after desegregation.
Civil Service Reform: Clay was also deeply engaged in oversight of federal employment policies, working to protect public employees and ensure fairness in hiring and promotions.
A Political Force — and a Demanding Ally
Clay was known for his political savvy and his ability to wield endorsements as powerful tools. Within Missouri’s Democratic Party, his support could make or break campaigns. Prominent Democrats often sought his blessing, aware that he expected loyalty in return.
“The Black community, almost overwhelmingly, looked at him as a fighter for them,” said his son, former Congressman Lacy Clay Jr., who succeeded him in representing Missouri’s 1st District until 2021.
That reputation as a fighter sometimes meant sharp elbows, but it also solidified his standing as one of the most influential Black lawmakers of his era.
Tributes Pour In
Following news of his passing, tributes poured in from across Missouri and the nation.
St. Louis Mayor Cara Spencer praised Clay’s “courageous legacy of public service to St. Louis and the country,” highlighting his role in historic legislative battles on behalf of the poor and disenfranchised. “Millions have him to thank for the Family and Medical Leave Act and raising the minimum wage,” she said.
Congressman Wesley Bell (D-MO) described Clay as “a giant — not just for St. Louis, not just for Missouri, but for the entirety of our country.” Bell called him a mentor, trailblazer, and friend, adding, “I carry his example with me every time I walk onto the House Floor.”
The Congressional Black Caucus released a statement declaring: “Congressman Bill Clay leaves behind a legacy of dignity, courage, and transformative impact. His work laid the foundation for future generations of Black leadership in public service. May he rest in power and everlasting.”
Michael P. McMillan, president and CEO of the Urban League of Metropolitan St. Louis, said Clay “was a giant in the Congress and a civil rights pioneer who helped transform St. Louis and change the lives of countless people locally and nationally.”
Building the St. Louis Legacy
Clay’s impact on St. Louis is visible in the city’s development. During his tenure, he worked tirelessly to secure federal dollars for infrastructure, housing, and education projects. His ability to “barter with construction trades and corporate C-suites,” as one colleague put it, was central to reshaping St. Louis’ skyline.
The Gateway Arch, the city’s most recognizable landmark, came to symbolize not only westward expansion but also the resilience of a city navigating profound demographic and economic shifts. Clay ensured that Black workers, unions, and small businesses were not left behind in these projects.
Family and Personal Life
Clay married Carol Ann Johnson in 1953, and together they raised a family that became deeply enmeshed in public service. His son, Lacy Clay Jr., carried on his father’s legacy in Congress for two decades, from 2001 until 2021.
Though known for his political toughness, Clay was also remembered by friends and family as warm, witty, and deeply devoted to his community. He often returned to St. Louis to engage directly with residents, attending church services, neighborhood meetings, and civic events.
The Broader Impact
Bill Clay Sr.’s life and career cannot be measured solely by the legislation he authored or the elections he won. His influence extended into the very fabric of American democracy. By co-founding the Congressional Black Caucus, he institutionalized a space for Black lawmakers to speak collectively and strategically. By challenging segregation in St. Louis, he helped pave the way for future generations of Black leadership in the city and state.
For many in Missouri, Clay represented the possibility of a more inclusive democracy. His life demonstrated that progress was not inevitable but earned through persistence, negotiation, and at times confrontation.
Final Reflections
As the nation reflects on Clay’s passing, his story serves as both a reminder of the struggles of the past and a guide for the challenges of the future. In an America still grappling with racial inequality, Clay’s insistence on tying civil rights to economic rights remains strikingly relevant.
His legacy is etched not just in history books but in the daily lives of workers who can take family leave, of citizens who saw their neighborhoods revitalized, and of Black leaders who walk the halls of Congress today because he helped clear the path.
“Bill Clay Sr. was ahead of his time,” one colleague noted. “He didn’t just represent St. Louis — he represented possibility.”
As tributes continue to pour in, one thing is clear: Bill Clay Sr.’s 94 years left an indelible mark on St. Louis, on Missouri, and on the United States of America. His name will endure as a symbol of dignity, courage, and transformation.
