PORTLAND, Ore. – New research shows microbes in our body will help pick our sweethearts for Valentine's Day this weekend, though exactly how our bacteria play cupid isn’t clear yet.
Dr. William Miller, author of "The Microcosm Within," says two studies prove falling in love is a matter of microbiology.
In the first study, scientists found romantic partners had similar types of bacteria and other microbes in their mouths before physical contact, suggesting people are attracted to other people with germs like theirs.
In the second study, women rated their level of attraction to various men's sweat.
According to Miller, this study proves an old adage about love.
"In this instance, it's opposites that attract," he says.
Miller points out microbes found in the sweat are part of our immune systems. By choosing men with different kinds of microbes, women may be unconsciously ensuring their children will inherit the benefits of both immune systems.
According to Miller, biologists are discovering that microbes form an interconnected system with our bodies, and can govern our metabolisms and even our moods.
Although antibiotics are very useful tools for fighting disease, microbes throughout our body are affected when we take them, and that can lead to unintended consequences.
Miller says the drug becomes a problem when it's over prescribed and overused.
"What you're doing then is you are improperly upsetting a delicate and vital balance of microbial life," he explains.
Widespread evidence indicates medical discoveries will give new meaning to the phrase, "I knew it in my gut."
Miller adds that gut bacteria has been linked to depression and diabetes, and microbes could be key to healing these and other diseases.
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Summer will be here before you know it, and experts say now is the time to get prepared for Arizona's scorching and life-threatening temperatures.
Some 645 heat-associated deaths were confirmed by Maricopa County's Department of Public Health in 2023, breaking the previous year's record by more than 50%.
Dr. Rebecca Sunenshine, the health department's medical director, said the 2023 Heat Related Deaths Report demonstrates this is a significant public health concern for Arizona's most populous county.
"This is really a call to action," she said, "to make sure that we all come together across the county - community-based organizations, cities, the county government - to prevent these deaths almost all of which are preventable."
In 2023, an average of 13 heat related deaths per day occurred during July, with people who were unhoused making up the largest proportion. With hotter months on the way, Sunenshine encouraged Arizonans to check on neighbors and seniors who may live alone, make sure air conditioning systems are working and follow the county's "10 tips" to stay safe in the heat.
In addition to tracking heat-related deaths, the Department of Public Health also conducted an evaluation of cooling and respite centers that were part of Maricopa County's Heat Relief Network last year. Sunenshine said they learned valuable details - including that two-thirds of respondents didn't have a stable home, and that many people found the cooling centers only through roadside signs advertising them.
"Some of the biggest barriers to accessing cooling centers are not knowing they exist, not knowing where they're located and not having transportation," she said, "and we based all our actions this upcoming summer on the results of this cooling center evaluation."
She said they were able to establish a call center, operated by bilingual community health workers, to help connect people not only to heat-relief resources but to energy and security-assistance programs.
Arizonans can call 211 to help find transportation to the nearest heat-relief location, when they open again on May 1.
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This week, an Alabama group is drawing attention to the need for Medicaid expansion.
Currently, approximately 300,000 people are stuck in a health care coverage gap, earning too much for Medicaid but not enough for private insurance.
Debbie Smith, Cover Alabama campaign director for Alabama Arise, said they are reaching out to legislators statewide and sharing information about the stakes involved.
"About 19 of our rural hospitals are at risk of immediate closure," Smith reported. "That means they are at risk of closing in the next year. And having patients that come in that don't have health insurance coverage is not good for their bottom lines."
The Cover Alabama Coalition is engaging lawmakers through meetings in their districts and encouraging residents to share their experiences and thoughts on Medicaid expansion via social media. Although 19 rural hospitals are due for immediate closure, a report on rural hospitals from advisory firm Chartis highlighted more could be at risk in the long run. The report revealed nearly 74% of Alabama's rural hospitals are operating at a loss.
Smith sees Medicaid expansion as a life-or-death matter, which can greatly enhance the quality of life for many residents. She noted it would provide access to preventive care and vital medications, and can help people enter or remain in the workforce. She pointed out the current Medicaid threshold creates barriers for families in need.
"Let's say a single mom with two kids, she can't make more than $4,656 a year and still qualify for Medicaid unless she has a disability or is pregnant," Smith observed. "And at the other end of the perspective, they have to make at least around $25,000 to qualify for the health insurance marketplace."
She added the expansion could also benefit around 5,000 veterans who lack coverage. Currently, 41 states including District of Columbia, have already expanded Medicaid. Mississippi has also recently passed legislation in its House, it is now waiting for a Senate vote.
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On Tuesday, Care4All California, a coalition fighting for affordable health care, unveiled a package of bills its members say they would like state lawmakers to pass.
Assembly Bill 3129 would give the California Attorney General the power to accept, reject or modify health care transactions involving private equity or hedge funds.
Asm. Jim Wood, D-Healdsburg, Assembly Speaker Pro Tempore and author of the bill, said mergers often improve the corporate bottom line but lead to higher prices for patients.
"We're often led to believe these consolidations will save money, that it's good for consumers," Wood observed. "But what we're actually seeing in health care is just the opposite, and it reduces competition."
Opponents said the bill would give government officials too much power. Care4All California also endorsed bills to help the state enforce requirements around implicit bias training for women's health providers in an attempt to make sure patient complaints are taken seriously and to reduce the number of people of color who die from pregnancy complications.
Asm. Laura Friedman, D-Glendale, is behind Assembly Bill 2297, which she said aims to make sure people do not lose their homes due to medical debt.
"A loophole allows debt collectors to place liens on patients' homes to collect unpaid medical debt," Friedman pointed out. "AB 2297 closes that loophole, and prohibits liens on property when collecting medical debt from financially qualified patients."
Another bill in the package would allow a 12-month grace period to cover people who qualify for Medi-Cal but were kicked off due to an administrative issue.
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