As the U.S. Struggles With a Stillbirth Crisis, Australia Offers a Model for How to Do Better
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Series: Stillbirths:When Babies Die Before Taking Their First Breath
The U.S. has not prioritized stillbirth prevention, and American parents are losing babies even as other countries make larger strides to reduce deaths late in pregnancy.
The stillbirth of her daughter in 1999 cleaved Kristina Keneally’s life into a before and an after. It later became a catalyst for transforming how an entire country approaches stillbirths.
In a world where preventing stillbirths is typically far down the list of health care priorities, Australia — where Keneally was elected as a senator — has emerged as a global leader in the effort to lower the number of babies that die before taking their first breaths. Stillbirth prevention is embedded in the nation’s health care system, supported by its doctors, midwives and nurses, and touted by its politicians.
In 2017, funding from the Australian government established a groundbreaking center for research into stillbirths. The next year, its Senate established a committee on stillbirth research and education. By 2020, the country had adopted a national stillbirth plan, which combines the efforts of health care providers and researchers, bereaved families and advocacy groups, and lawmakers and government officials, all in the name of reducing stillbirths and supporting families. As part of that plan, researchers and advocates teamed up to launch a public awareness campaign. All told, the government has invested more than $40 million.
Meanwhile, the United States, which has a far larger population, has no national stillbirth plan, no public awareness campaign and no government-funded stillbirth research center. Indeed, the U.S. has long lagged behind Australia and other wealthy countries in a crucial measure: how fast the stillbirth rate drops each year.
According to the latest UNICEF report, the U.S. was worse than 151 countries in reducing its stillbirth rate between 2000 and 2021, cutting it by just 0.9%. That figure lands the U.S. in the company of South Sudan in Africa and doing slightly better than Turkmenistan in central Asia. During that period, Australia’s reduction rate was more than double that.
Definitions of stillbirth vary by country, and though both Australia and the U.S. mark stillbirths as the death of a fetus at 20 weeks or more of pregnancy, to fairly compare countries globally, international standards call for the use of the World Health Organization definition that defines stillbirth as a loss after 28 weeks. That puts the U.S. stillbirth rate in 2021 at 2.7 per 1,000 total births, compared with 2.4 in Australia the same year.
Every year in the United States, more than 20,000 pregnancies end in a stillbirth. Each day, roughly 60 babies are stillborn. Australia experiences six stillbirths a day.
Over the past two years, ProPublica has revealed systemic failures at the federal and local levels, including not prioritizing research, awareness and data collection, conducting too few autopsies after stillbirths and doing little to combat stark racial disparities. And while efforts are starting to surface in the U.S. — including two stillbirth-prevention bills that are pending in Congress — they lack the scope and urgency seen in Australia.
“If you ask which parts of the work in Australia can be done in or should be done in the U.S., the answer is all of it,” said Susannah Hopkins Leisher, a stillbirth parent, epidemiologist and assistant professor in the stillbirth research program at the University of Utah Health. “There’s no physical reason why we cannot do exactly what Australia has done.”
Australia’s goal, which has been complicated by the pandemic, is to, by 2025, reduce the country’s rate of stillbirths after 28 weeks by 20% from its 2020 rate. The national plan laid out the target, and it is up to each jurisdiction to determine how to implement it based on their local needs.
The most significant development came in 2019, when the Stillbirth Centre of Research Excellence — the headquarters for Australia’s stillbirth-prevention efforts — launched the core of its strategy, a checklist of five evidence-based priorities known as the Safer Baby Bundle. They include supporting pregnant patients to stop smoking; regular monitoring for signs that the fetus is not growing as expected, which is known as fetal growth restriction; explaining the importance of acting quickly if fetal movement changes or decreases; advising pregnant patients to go to sleep on their side after 28 weeks; and encouraging patients to talk to their doctors about when to deliver because in some cases that may be before their due date.
Officials estimate that at least half of all births in the country are covered by maternity services that have adopted the bundle, which focuses on preventing stillbirths after 28 weeks.
“These are babies whose lives you would expect to save because they would survive if they were born alive,” said Dr. David Ellwood, a professor of obstetrics and gynecology at Griffith University, director of maternal-fetal medicine at Gold Coast University Hospital and a co-director of the Stillbirth Centre of Research Excellence.
Australia wasn’t always a leader in stillbirth prevention.
In 2000, when the stillbirth rate in the U.S. was 3.3 per 1,000 total births, Australia’s was 3.7. A group of doctors, midwives and parents recognized the need to do more and began working on improving their data classification and collection to better understand the problem areas. By 2014, Australia published its first in-depth national report on stillbirth. Two years later, the medical journal The Lancet published the second report in a landmark series on stillbirths, and Australian researchers applied for the first grant from the government to create the stillbirth research center.
But full federal buy-in remained elusive.
As parent advocates, researchers, doctors and midwives worked to gain national support, they didn’t yet know they would find a champion in Keneally.
Keneally’s improbable journey began when she was born in Nevada to an American father and Australian mother. She grew up in Ohio, graduating from the University of Dayton before meeting the man who would become her husband and moving to Australia.
When she learned that her daughter, who she named Caroline, would be stillborn, she remembers thinking, “I’m smart. I’m educated. How did I let this happen? And why did nobody tell me this was a possible outcome?”
A few years later, in 2003, Keneally decided to enter politics. She was elected to the lower house of state parliament in New South Wales, of which Sydney is the capital. In Australia, newly elected members are expected to give a “first speech.” She was able to get through just one sentence about Caroline before starting to tear up.
As a legislator, Keneally didn’t think of tackling stillbirth as part of her job. There wasn’t any public discourse about preventing stillbirths or supporting families who’d had one. When Caroline was born still, all Keneally got was a book titled “When a Baby Dies.”
In 2009, Keneally became New South Wales’ first woman premier, a role similar to that of an American governor. Another woman who had suffered her own stillbirth and was starting a stillbirth foundation learned of Keneally’s experience. She wrote to Keneally and asked the premier to be the foundation’s patron.
What’s the point of being the first female premier, Keneally thought, if I can’t support this group?
Like the U.S., Australia had previously launched an awareness campaign that contributed to a staggering reduction in sudden infant death syndrome, or SIDS. But there was no similar push for stillbirths.
“If we can figure out ways to reduce SIDS,” Keneally said, “surely it’s not beyond us to figure out ways to reduce stillbirth.”
She lost her seat after two years and took a break from politics, only to return six years later. In 2018, she was selected to serve as a senator at Australia’s federal level.
Keneally saw this as her second chance to fight for stillbirth prevention. In the short period between her election and her inaugural speech, she had put everything in place for a Senate inquiry into stillbirth.
In her address, Keneally declared stillbirth a national public health crisis. This time, she spoke at length about Caroline.
“When it comes to stillbirth prevention,” she said, “there are things that we know that we’re not telling parents, and there are things we don’t know, but we could, if we changed how we collected data and how we funded research.”
The day of her speech, March 27, 2018, she and her fellow senators established the Select Committee on Stillbirth Research and Education.
Things moved quickly over the next nine months. Keneally and other lawmakers traveled the country holding hearings, listening to testimony from grieving parents and writing up their findings in a report released that December.
“The culture of silence around stillbirth means that parents and families who experience it are less likely to be prepared to deal with the personal, social and financial consequences,” the report said. “This failure to regard stillbirth as a public health issue also has significant consequences for the level of funding available for research and education, and for public awareness of the social and economic costs to the community as a whole.”
It would be easy to swap the U.S. for Australia in many places throughout the report. Women of Aboriginal and Torres Strait Islander backgrounds experienced double the rate of stillbirth of other Australian women; Black women in America are more than twice as likely as white women to have a stillbirth. Both countries faced a lack of coordinated research and corresponding funding, low autopsy rates following a stillbirth and poor public awareness of the problem.
The day after the report’s release, the Australian government announced that it would develop a national plan and pledged $7.2 million in funding for prevention. Nearly half was to go to education and awareness programs for women and their health care providers.
In the following months, government officials rolled out the Safer Baby Bundle and pledged another $26 million to support parents’ mental health after a loss.
Many in Australia see Keneally’s first speech as senator, in 2018, as the turning point for the country’s fight for stillbirth prevention. Her words forced the federal government to acknowledge the stillbirth crisis and launch the national action plan with bipartisan support.
Australia’s assistant minister for health and aged care, Ged Kearney, cited Keneally’s speech in an email to ProPublica where she noted that Australia has become a world leader in stillbirth awareness, prevention and supporting families after a loss.
“Kristina highlighted the power of women telling their story for positive change,” Kearney said, adding, “As a Labor Senator Kristina Keneally bravely shared her deeply personal story of her daughter Caroline who was stillborn in 1999. Like so many mothers, she helped pave the way for creating a more compassionate and inclusive society.”
Keneally, who is now CEO of Sydney Children’s Hospitals Foundation, said the number of stillbirths a day in Australia spurred the movement for change.
“Six babies a day,” Keneally said. “Once you hear that fact, you can’t unhear it.”
Australia’s leading stillbirth experts watched closely as the country moved closer to a unified effort. This was the moment for which they had been waiting.
“We had all the information needed, but that’s really what made it happen.” said Vicki Flenady, a perinatal epidemiologist, co-director of the Stillbirth Centre of Research Excellence based at the Mater Research Institute at the University of Queensland, and a lead author on The Lancet’s stillbirth series. “I don’t think there’s a person who could dispute that.”
Flenady and her co-director Ellwood had spent more than two decades focused on stillbirths. After establishing the center in 2017, they were now able to expand their team. As part of their work with the International Stillbirth Alliance, they reached out to other countries with a track record of innovation and evidence-based research: the United Kingdom, the Netherlands, Ireland. They modeled the Safer Baby Bundle after a similar one in the U.K., though they added some elements.
In 2019, the state of Victoria, home to Melbourne, was the first to implement the Safer Baby Bundle. But 10 months into the program, the effort had to be paused for several months because of the pandemic, which forced other states to cancel their launches altogether.
“COVID was a major disruption. We stopped and started,” Flenady said.
Still, between 2019 and 2021, participating hospitals across Victoria were able to reduce their stillbirth rate by 21%. That improvement has yet to be seen at the national level.
A number of areas are still working on implementing the bundle. Westmead Hospital, one of Australia’s largest hospitals, planned to wrap that phase up last month. Like many hospitals, Westmead prominently displays the bundle’s key messages in the colorful posters and flyers hanging in patient rooms and in the hallways. They include easy-to-understand slogans such as, “Big or small. Your baby’s growth matters,” and, “Sleep on your side when baby’s inside.”
As patients at Westmead wait for their names to be called, a TV in the waiting room plays a video on stillbirth prevention, highlighting the importance of fetal movement. If a patient is concerned their baby’s movements have slowed down, they are instructed to come in to be seen within two hours. The patient’s chart gets a colorful sticker with a 16-point checklist of stillbirth risk factors.
Susan Heath, a senior clinical midwife at Westmead, came up with the idea for the stickers. Her office is tucked inside the hospital’s maternity wing, down a maze of hallways. As she makes the familiar walk to her desk, with her faded hospital badge bouncing against her navy blue scrubs, it’s clear she is a woman on a mission. The bundle gives doctors and midwives structure and uniform guidance, she said, and takes stillbirth out of the shadows. She reminds her staff of how making the practices a routine part of their job has the power to change their patients’ lives.
“You’re trying,” she said, “to help them prevent having the worst day of their life.”
Christine Andrews, a senior researcher at the Stillbirth Centre who is leading an evaluation of the program’s effectiveness, said the national stillbirth rate beyond 28 weeks has continued to slowly improve.
“It is going to take a while until we see the stillbirth rate across the whole entire country go down,” Andrews said. “We are anticipating that we’re going to start to see a shift in that rate soon.”
As officials wait to receive and standardize the data from hospitals and states, they are encouraged by a number of indicators.
For example, several states are reporting increases in the detection of babies that aren’t growing as they should, a major factor in many late-gestation stillbirths. Many also have seen an increase in the number of pregnant patients who stopped smoking. Health care providers also are more consistently offering post-stillbirth investigations, such as autopsies.
In addition to the Safer Baby Bundle, the national plan also calls for raising awareness and reducing racial disparities. The improvements it recommends for bereavement care are already gaining global attention.
To fulfill those directives, Australia has launched a “Still Six Lives” public awareness campaign, has implemented a national stillbirth clinical care standard and has spent two years developing a culturally inclusive version of the Safer Baby Bundle for First Nations, migrant and refugee communities. Those resources, which were recently released, incorporated cultural traditions and used terms like Stronger Bubba Born for the bundle and “sorry business babies,” which is how some Aboriginal and Torres Strait Islander women refer to stillbirth. There are also audio versions for those who can’t or prefer not to read the information.
In May, nearly 50 people from the state of Queensland met in a large hotel conference room. Midwives, doctors and nurses sat at round tables with government officials, hospital administrators and maternal and infant health advocates. Some even wore their bright blue Safer Baby T-shirts.
One by one, they discussed their experiences implementing the Safer Baby Bundle. One midwifery group was able to get more than a third of its patients to stop smoking between their first visit and giving birth.
Officials from a hospital in one of the fastest-growing areas in the state discussed how they carefully monitored for fetal growth restriction.
And staff from another hospital, which serves many low-income and immigrant patients, described how 97% of pregnant patients who said their baby’s movements had decreased were seen for additional monitoring within two hours of voicing their concern.
As the midwives, nurses and doctors ticked off the progress they were seeing, they also discussed the fear of unintended consequences: higher rates of premature births or increased admissions to neonatal intensive care units. But neither, they said, has materialized.
“The bundle isn’t causing any harm and may be improving other outcomes, like reducing early-term birth,” Flenady said. “I think it really shows a lot of positive impact.”
As far behind as the U.S. is in prioritizing stillbirth prevention, there is still hope.
Dr. Bob Silver, who co-authored a study that estimated that nearly 1 in 4 stillbirths are potentially preventable, has looked to the international community as a model. Now, he and Leisher — the University of Utah epidemiologist and stillbirth parent — are working to create one of the first stillbirth research and prevention centers in the U.S. in partnership with stillbirth leaders from Australia and other countries. They hope to launch next year.
“There’s no question that Australia has done a better job than we have,” said Silver, who is also chair of the University of Utah Health obstetrics and gynecology department. “Part of it is just highlighting it and paying attention to it.”
It’s hard to know what parts of Australia’s strategy are making a difference — the bundle as a whole, just certain elements of it, the increased stillbirth awareness across the country, or some combination of those things. Not every component has been proven to decrease stillbirth.
The lack of U.S. research on the issue has made some cautious to adopt the bundle, Silver said, but it is clear the U.S. can and should do more.
There comes a point when an issue is so critical, Silver said, that people have to do the best they can with the information that they have. The U.S. has done that with other problems, such as maternal mortality, he said, though many of the tactics used to combat that problem have not been proven scientifically.
“But we’ve decided this problem is so bad, we’re going to try the things that we think are most likely to be helpful,” Silver said.
After more than 30 years of working on stillbirth prevention, Silver said the U.S. may be at a turning point. Parents’ voices are getting louder and starting to reach lawmakers. More doctors are affirming that stillbirths are not inevitable. And pressure is mounting on federal institutions to do more.
Of the two stillbirth prevention bills in Congress, one already sailed through the Senate. The second bill, the Stillbirth Health Improvement and Education for Autumn Act, includes features that also appeared in Australia’s plan, such as improving data, increasing awareness and providing support for autopsies.
And after many years, the National Institutes of Health has turned its focus back to stillbirths. In March, it released a report with a series of recommendations to reduce the nation’s stillbirth rate that mirror ProPublica’s reporting about some of the causes of the crisis. Since then, it has launched additional groups to begin to tackle three critical angles: prevention, data and bereavement. Silver co-chairs the prevention group.
In November, more than 100 doctors, parents and advocates gathered for a symposium in New York City to discuss everything from improving bereavement care in the U.S to tackling racial disparities in stillbirth. In 2022, after taking a page out of the U.K.’s book, the city’s Mount Sinai Hospital opened the first Rainbow Clinic in the U.S., which employs specific protocols to care for people who have had a stillbirth.
But given the financial resources in the U.S. and the academic capacity at American universities and research institutions, Leisher and others said federal and state governments aren’t doing nearly enough.
“The U.S. is not pulling its weight in relation either to our burden or to the resources that we have at our disposal,” she said. “We’ve got a lot of babies dying, and we’ve got a really bad imbalance of who those babies are as well. And yet we look at a country with a much smaller number of stillbirths who is leading the world.”
“We can do more. Much more. We’re just not,” she added. “It’s unacceptable.”
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What Are Nootropics, Really?
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What are nootropics, really?
A nootropic is anything that functions as a cognitive enhancer—in other words, improves our brainpower.
These can be sensationalized as “smart drugs”, misrepresented excitingly in science fiction, meme-ified in the mundane (“but first, coffee”), and reframed entirely, (“exercise is the best nootropic”).
So, clearly, “nootropics” can mean a lot of different things. Let’s look at some of the main categories…
The neurochemical modulators
These are what often get called “smart drugs”. They are literally drugs (have a chemical effect on the body that isn’t found in our diet), and they affect the levels of certain neurotransmitters in the brain, such as by:
- Adding more of that neurotransmitter (simple enough)
- Decreasing the rate at which we lose that neurotransmitter (re-uptake inhibitors)
- Antagonizing an unhelpful neurotransmitter (doing the opposite thing to it)
- Blocking an unhelpful neurotransmitter (stopping the receptors from receiving it)
“Unhelpful” here is relative and subjective, of course. We need all the neurotransmitters that are in our brain, after all, we just don’t need all of them all the time.
Examples: modafinil, a dopamine re-uptake inhibitor (mostly prescribed for sleep disorders), reduces the rate at which our brains scrub dopamine, resulting in a gradual build-up of dopamine that we naturally produced, so we get to enjoy that dopamine for longer. This will tend to promote wakefulness, and may also help with problem-solving and language faculties—as well as giving a mood boost. In other words, all things that dopamine is used for. Mirtazaрine, an adrenoreceptor agonist (mostly prescribed as an antidepressant), increases noradrenergic neurotransmission, thus giving many other brain functions a boost.
Why it works: our brains need healthy levels of neurotransmitters, in order to function well. Those levels are normally self-regulating, but can become depleted in times of stress or fatigue, for example.
The metabolic brain boosters
These are the kind of things that get included in nootropic stacks (stack = a collection of supplements and/or drugs that complement each other and are taken together—for example, a multivitamin tablet could be described as a vitamin stack) even though they have nothing specifically relating them to brain function. Why are they included?
The brain needs so much fuel. Metabolically speaking, it’s a gas-guzzler. It’s the single most resource-intensive organ of our body, by far. So, metabolic brain boosters tend to:
- Increase blood flow
- Increase blood oxygenation
- Increase blood general health
- Improve blood pressure (this is relative and subjective, since very obviously there’s a sweet spot)
Examples: B-vitamins. Yep, it can be that simple. A less obvious example might be Co-enzyme Q10, which supports energy production on a cellular level, and good cardiovascular health.
Why it works: you can’t have a healthy brain without a healthy heart!
We are such stuff as brains are made of
Our brains are made of mostly fat, water, and protein. But, not just any old fat and protein—we’re at least a little bit special! So, brain-food foods tend to:
- Give the brain the fats and proteins it’s made of
- Give the brain the stuff to make the fats and proteins it’s made of (simpler fats, and amino acids)
- Give the brain hydration! Just having water, and electrolytes as appropriate, does this
Examples: healthy fats from nuts, seeds, and seafood; also, a lot of phytonutrients from greens and certain fruits. Long-time subscribers may remember our article “Brain Food: The Eyes Have It!” on the importance of dietary lutein in reducing Alzheimer’s risk, for example
Why it works: this is matter of structural upkeep and maintenance—our brains don’t work fabulously if deprived of the very stuff they’re made of! Especially hydration is seriously underrated as a nootropic factor, by the way. Most people are dehydrated most of the time, and the brain dehydrates quickly. Fortunately, it rehydrates quickly as well when we take hydrating liquids.
Weird things that sound like ingredients in a witch’s potion
These are too numerous and too varied in how they work to cover here, but they do appear a lot in nootropic stacks and in popular literature on the subject.
Often they work by one of the mechanisms described above; sometimes we’re not entirely sure how they work, and have only measured their effects sufficiently to know that, somehow, they do work.
Examples: panax ginseng is one of the best-studied examples that still remains quite mysterious in many aspects of its mechanism. Lion’s Mane (the mushroom, not the jellyfish or the big cat hairstyle), meanwhile, is known to contain specific compounds that stimulate healthy brain cell growth.
Why it works: as we say, it varies so much from on ingredient to another in this category, so… Watch out for our Research Review Monday features, as we’ll be covering some of these in the coming weeks!
(PS, if there’s any you’d like us to focus on, let us know! We always love to hear from you. You can hit reply to any of our emails, or use the handy feedback widget at the bottom)
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Gut Health for Women – by Aurora Bloom
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First things first: though the title says “For Women”, almost all of it applies to men too—and the things that don’t apply, don’t cause a problem. So if you’re cooking for your family that contains one or more men, this is still great.
Bloom gives us a good, simple, practical introduction to gut health. Her overview also covers gut-related ailments beyond the obvious “tummy hurts”. On which note:
A very valuable section of this book covers dealing with any stomach-upsets that do occur… without harming your trillions of tiny friends (friendly gut microbiota). This alone can make a big difference!
The book does of course also cover the things you’d most expect: things to eat or avoid. But it goes beyond that, looking at optimizing and maintaining your gut health. It’s not just dietary advice here, because the gut affects—and is affected by—other lifestyle factors too. Ranges from mindful eating, to a synchronous sleep schedule, to what kinds of exercise are best to keep your gut ticking over nicely.
There’s also a two-week meal plan, and an extensive appendix of resources, not to mention a lengthy bibliography for sourcing health claims (and suggesting further reading).
In short, a fine and well-written guide to optimizing your gut health and enjoying the benefits.
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From straight to curly, thick to thin: here’s how hormones and chemotherapy can change your hair
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Head hair comes in many colours, shapes and sizes, and hairstyles are often an expression of personal style or cultural identity.
Many different genes determine our hair texture, thickness and colour. But some people’s hair changes around the time of puberty, pregnancy or after chemotherapy.
So, what can cause hair to become curlier, thicker, thinner or grey?
Curly or straight? How hair follicle shape plays a role
Hair is made of keratin, a strong and insoluble protein. Each hair strand grows from its own hair follicle that extends deep into the skin.
Curly hair forms due to asymmetry of both the hair follicle and the keratin in the hair.
Follicles that produce curly hair are asymmetrical and curved and lie at an angle to the surface of the skin. This kinks the hair as it first grows.
The asymmetry of the hair follicle also causes the keratin to bunch up on one side of the hair strand. This pulls parts of the hair strand closer together into a curl, which maintains the curl as the hair continues to grow.
Follicles that are symmetrical, round and perpendicular to the skin surface produce straight hair.
Life changes, hair changes
Our hair undergoes repeated cycles throughout life, with different stages of growth and loss.
Each hair follicle contains stem cells, which multiply and grow into a hair strand.
Head hairs spend most of their time in the growth phase, which can last for several years. This is why head hair can grow so long.
Let’s look at the life of a single hair strand. After the growth phase is a transitional phase of about two weeks, where the hair strand stops growing. This is followed by a resting phase where the hair remains in the follicle for a few months before it naturally falls out.
The hair follicle remains in the skin and the stems cells grow a new hair to repeat the cycle.
Each hair on the scalp is replaced every three to five years.
Hormone changes during and after pregnancy alter the usual hair cycle
Many women notice their hair is thicker during pregnancy.
During pregnancy, high levels of oestrogen, progesterone and prolactin prolong the resting phase of the hair cycle. This means the hair stays in the hair follicle for longer, with less hair loss.
A drop in hormones a few months after delivery causes increased hair loss. This is due to all the hairs that remained in the resting phase during pregnancy falling out in a fairly synchronised way.
Hair can change around puberty, pregnancy or after chemotherapy
This is related to the genetics of hair shape, which is an example of incomplete dominance.
Incomplete dominance is when there is a middle version of a trait. For hair, we have curly hair and straight hair genes. But when someone has one curly hair gene and one straight hair gene, they can have wavy hair.
Hormonal changes that occur around puberty and pregnancy can affect the function of genes. This can cause the curly hair gene of someone with wavy hair to become more active. This can change their hair from wavy to curly.
Researchers have identified that activating specific genes can change hair in pigs from straight to curly.
Chemotherapy has very visible effects on hair. Chemotherapy kills rapidly dividing cells, including hair follicles, which causes hair loss. Chemotherapy can also have genetic effects that influence hair follicle shape. This can cause hair to regrow with a different shape for the first few cycles of hair regrowth.
Hormonal changes as we age also affect our hair
Throughout life, thyroid hormones are essential for production of keratin. Low levels of thyroid hormones can cause dry and brittle hair.
Oestrogen and androgens also regulate hair growth and loss, particularly as we age.
Balding in males is due to higher levels of androgens. In particular, high dihydrotestosterone (sometimes shortened to DHT), which is produced in the body from testosterone, has a role in male pattern baldness.
Some women experience female pattern hair loss. This is caused by a combination of genetic factors plus lower levels of oestrogen and higher androgens after menopause. The hair follicles become smaller and smaller until they no longer produce hairs.
Reduced function of the cells that produce melanin (the pigment that gives our hair colour) is what causes greying.
Theresa Larkin, Associate professor of Medical Sciences, University of Wollongong
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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10 Tips To Reduce Morning Pain & Stiffness With Arthritis
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Physiotherapist and osteoarthritis specialist Dr. Alyssa Kuhn has professional advice:
Just the tips
We’ll not keep them a mystery; they are:
- Perform movements that target the range of motion in stiff joints, especially in knees and hips, to prevent them from being stuck in limited positions overnight.
- Use relaxation techniques like a hot shower, heating pad, or light reading before bed to reduce muscle tension and stiffness upon waking.
- Manage joint swelling during the day through gentle movement, compression sleeves, and self-massage .
- Maintain a balanced level of activity throughout the day to avoid excessive stiffness from either overactivity or, on the flipside, prolonged inactivity.
- Use pillows to support joints, such as placing one between your knees for hip and knee arthritis, and ensure you have a comfortable pillow for neck support.
- Eat anti-inflammatory foods prioritizing fruits and vegetables to reduce joint stiffness, and avoid foods high in added sugar, trans-fats, and saturated fats.
- Perform simple morning exercises targeting stiff areas to quickly relieve stiffness and ease into your daily routine.
- Engage in strength training exercises 2–3 times per week to build stronger muscles around the joints, which can reduce stiffness and pain.
- Ensure you get 7–8 hours of restful sleep, as poor sleep can increase stiffness and pain sensitivity the next day. 10almonds note: we realize there’s a degree of “catch 22” here, but we’re simply reporting her advice. Of course, do what you can to prioritize being able to get the best quality sleep you can.
- Perform gentle movements or stretches before bed to keep joints limber, focusing on exercises that feel comfortable and soothing.
For more on each of these plus some visual demonstrations, enjoy:
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Want to learn more?
You might also like to read:
- Avoiding/Managing Osteoarthritis
- Avoiding/Managing Rheumatoid Arthritis
- Managing Chronic Pain (Realistically!)
Take care!
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Blind Spots – by Dr. Marty Makary
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From the time the US recommended not giving peanuts to infants for the first three years of life “in order to avoid peanut allergies” (whereupon non-exposure to peanuts early in life led to, instead, an increase in peanut allergies and anaphylactic incidents), to the time the US recommended not taking HRT on the strength of the claim that “HRT causes breast cancer” (whereupon the reduced popularity of HRT led to, instead, an increase in breast cancer incidence and mortality), to many other such incidents of very bad public advice being given on the strength of a single badly-misrepresented study (for each respective thing), Dr. Makary puts the spotlight on what went wrong.
This is important, because this is not just a book of outrage, exclaiming “how could this happen?!”, but rather instead, is a book of inquisition, asking “how did this happen?”, in such a way that we the reader can spot similar patterns going forwards.
Oftentimes, this is a simple matter of having a basic understanding of statistics, and checking sources to see if the dataset really supports what the headlines are claiming—and indeed, whether sometimes it suggests rather the opposite.
The style is a little on the sensationalist side, but it’s well-supported with sound arguments, good science, and clear mathematics.
Bottom line: if you’d like to improve your scientific literacy, this book is an excellent illustrative guide.
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Gut-Healthy Tacos
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Full of prebiotics and probiotics, healthy fats, colorful salad boasting vitamins and minerals aplenty, and of course satisfying protein too, these tacos are also boasting generous flavors to keep you coming back for more…
You will need
- 24 sardines—canned is fine (if vegetarian/vegan, substitute tempeh and season generously; marinade if you have time)
- 12 small wholewheat tortillas
- 1 14oz/400g can black beans, drained
- 1 ripe avocado, stoned and cut into small chunks
- 1 red onion, thinly sliced
- 1 little gem lettuce, shredded
- 12 cherry tomatoes, halved
- 1 bulb garlic, crushed
- 1 lemon, sliced
- 4 tbsp plain unsweetened yogurt (your choice what kind, but something with a live culture is best)
- 3oz pickled jalapeños, roughly chopped
- 1oz cilantro (or substitute parsley if you have the cilantro-tastes-like-soap gene), finely chopped
- 1 tbsp extra virgin olive oil
- 2 tsp black pepper
- 1 tsp smoked paprika
- Juice of 1 lime
- Optional: Tabasco sauce, or similar hot sauce
Method
(we suggest you read everything at least once before doing anything)
1) Preheat your oven to a low temperature; 200℉ or just under 100℃ is fine
2) Place the lemon slices on top of the sardines on top of foil on a baking tray; you want the foil to be twice as much as you’d expect to need, because now you’re going to fold it over and make a sort of sealed envelope. You could use a dish with a lid yes, but this way is better because there’s going to be less air inside. Upturn the edges of the envelope slightly so that juices won’t run out, and make sure the foil is imperfectly sealed so a little steam can escape but not much at a time. This will ensure it doesn’t dry out, while also ensuring your house doesn’t smell of fish. Put all this into the oven on a middle shelf.
3) Mix the lime juice with the onion in a bowl, and add the avocado and tomatoes, mixing gently. Add half the cilantro, and set aside.
4) Put the black beans in a sieve and pour boiling water over them to refresh and slightly warm them. Tip them into a bowl and add the olive oil, black pepper, and paprika. Mix thoroughly with a fork, and no need to be gentle this time; in fact, deliberately break the beans a little in this case.
5) Mix the yogurt, jalapeños, garlic, and remaining cilantro in a small bowl.
6) Get the warmed sardines from the oven; discard the lemon slices.
7) Assemble! We recommend the order: tortilla, lettuce, fish (2 per taco), black bean mixture, salad mixture, garlic jalapeño yogurt mixture. You can also add a splash of the hot sauce per your preference, or if catering for more people, let people add their own.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- We Are Such Stuff As Fish Are Made Of
- Level-Up Your Fiber Intake! (Without Difficulty Or Discomfort)
- Making Friends With Your Gut (You Can Thank Us Later)
- Our Top 5 Spices: How Much Is Enough For Benefits?
- Enjoy Pungent Polyphenols For Your Heart & Brain
Take care!
Don’t Forget…
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