Life Expectancy Falling in U.S.

From NPR:

The average life expectancy for Americans shortened by over seven months [in 2021], according to new data from the Centers for Disease Control and Prevention.

That decrease follows an already big decline of 1.8 years in 2020. As a result, the expected life span of someone born in the U.S. is now 76.4 years — the shortest it has been in nearly two decades.

But we still have the best healthcare system in the world, right? Not if you judge it by life expectancy. From Health System Tracker:

Life expectancy in the U.S. and peer countries generally increased from 1980-2019, but decreased in most countries in 2020 due to COVID-19. From 2020 to 2021, life expectancy at birth began to rebound in most comparable countries while it continued to decline in the U.S. The CDC estimates life expectancy at birth in the U.S. decreased to 76.1 years in 2021, down 2.7 years from 78.8 years in 2019 and down 0.9 years from 2020. The average life expectancy at birth among comparable countries was 82.4 years in 2021, down 0.2 years from 2019 and up 0.4 years from 2020. 

Click the article links for potential explanations.

Steve Parker, M.D.

PS: Healthy diet, exercise, and weight management improve longevity. Let me help you.

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Paul Ingraham on Hiccup Cures

I’ve written previously about how Paul Ingraham helped cure my patello-femoral pain syndrome.

More recently, Paul looked into hiccup cures because his father had an intractable case. What finally worked for dad? Breathing into a plastic bag.

Boosting blood CO2 (hypercapnia) by breathing in a PLASTIC bag. This one is quite plausible and is easy and safe to try. Hypercapnia definitely affects some kinds of hiccups. The story (from a smart source, a good “friend of PainSci”): “There’s an even easier way out of hiccups — at zero cost. Learned it from my uncle, who studied medicine in Brazil in the 50s. Anesthetized patients with hiccups were a pain, so they needed to get rid of it ASAP. Method: breathing in a PLASTIC bag, small enough for you to get to hypercapnia (get higher blood levels of CO2). You have to hold the bag REALLY tight around nose and mouth to prevent air from escaping, and if you have troubles with dizziness, it’s advisable to sit down for it. As soon as it gets uncomfortable, mostly after 4-6 breaths, you can stop, the hiccup will be gone. I don’t know what this does to the phrenic nerve, but it works 100%.”

Safety Note: Obviously there could be some danger with this method. If he’d had low O2 or was struggling for breath, we likely wouldn’t have dared. (On the other hand, if he’d been in that state, he would’ve been at the hospital.) But he was supervised, with no possibility of getting stuck, and a matter of only just a few breaths. Perhaps there was still some risk… but I think not treating those hiccups was also a risk.

I’ve never tried that method for my hiccups. My personal favorite home remedy is “drinking from the far side of the glass.” AKA, drinking water upside down. Watch this video of a good ol’ boy demonstrating the technique although I would aim for drinking at least 6-8 fl oz of water before quitting. Don’t ask me how it works; it may have something to do with the soft palate or diaphragm.

Steve Parker, M.D.

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ANFSCD: You Wont’ See THIS on CNN or Fox News!

Early Intervention Prevents Nearsightedness Complications

Steve Parker MD, paleobetic diet,
Should have spent more time outdoors

Myopia, aka nearsightedness, is extremely common and can start in childhood or young adults. Over time it can lead to early-onset cataract, retinal detachment, and glaucoma. MedPageToday has an eye-opening article on treatments that can prevent myopia progression and complications. For example:

Common evidence-based treatments that offer both statistically significant and clinically meaningful efficacies include daytime multifocal soft contact lenses (MFSCL), overnight orthokeratology (ortho-k), and topical low dose atropine (LDA). Novel spectacle lenses also showed a promising myopia-inhibiting effect, albeit with limited availability in U.S. at the current moment. On average, these options slow myopia progression by 30-70%compared to conventional single vision glasses or contacts. With properly selected early interventions, not only the development of myopia stabilizes at younger ages, the endpoint of the progression is also much lower, resulting in significantly lower risk of complications. Furthermore, with lower level of myopia at stabilization, many myopic patients could be good candidates for refractive surgery with given corneal thickness.

I get the impression from the article than treatments need to be started in childhood.

Steve Parker, M.D.

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Black Tea Consumption Cuts Risk of Death by 10%

according to an article at Annals of Internal Medicine. The study was done in a U.K. population over decade of observation. The 10% or more reduction in all-cause mortality was seen at a habitual consumption level of two or more cups of black tea daily. Most prior similar studies I’ve seen focus on green tea.

Photo by Lisa Fotios on Pexels.com

Steve Parker, M.D.

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QOTD: You’ll Never Guess What Shapes the U.S. Soul

“Transgender Americans shape our Nation’s soul — proudly serving in the military, curing deadly diseases, holding elected office, running thriving businesses, fighting for justice, raising families, and much more.”

President Joe Biden, March 31, 2023

Euthanasia On the Rise in Canada

From DailyMail:

Last year, more than 10,000 people in Canada – astonishingly that’s over three percent of all deaths there – ended their lives via euthanasia, an increase of a third on the previous year. And it’s likely to keep rising: next year, Canada is set to allow people to die exclusively for mental health reasons.

Only last week, a jaw-dropping story emerged of how, five years into an infuriating battle to obtain a stairlift for her home, Canadian army veteran and Paralympian Christine Gauthier was offered an extraordinary alternative.

A Canadian official told her in 2019 that if her life was so difficult and she so ‘desperate’, the government would help her to kill herself. ‘I have a letter saying that if you’re so desperate, madam, we can offer you MAiD, medical assistance in dying,’ the paraplegic ex-army corporal testified to Canadian MP

God gave me life. It’s up to God, not me, when it’s over. Over 40 years of practicing medicine, I’ve never had an patient ask me to “put them down,” like we would a cherished pet that was suffering during impending death.

Steve Parker, M.D.

PS: On a lighter note…

Time-Restricted Feeding: Better to Restrict Earlier or Later in the Feeding Window?

Chinese researchers reviewed the literature on time-restricted eating and metabolic effects on humans. I’m not paying $31.50 USD for the full text article, but here’s the abstract:

Time-restricted feeding (TRF), a feasible form of intermittent fasting, has been proven to benefit metabolic health in animal models and humans. TRF restricts the daily feeding window to 3 to 12 h for eating ad libitum, with fasting for the rest of the day. To our knowledge, specific guidance on the appropriate time period for eating during TRF has not yet been promoted. Therefore, the aim of the present review was to summarize the current literature on the effects of TRF with different eating windows in humans and compare their effects on metabolic health–related markers. Early TRF (which restricts food intake during the early period of the day) and delayed TRF (which restricts food intake during the later period of the day) studies have shown that both TRF regimens improve metabolic health in terms of reducing energy intake, decreasing body weight, improving insulin sensitivity, reducing blood pressure, and reducing oxidative stress. Differences between the consequences of early and delayed TRF were found, including differences in changes in blood lipid factors. These preliminary findings may help to provide guidance for choosing suitable eating windows during TRF. Future studies with rigorous designs and direct comparisons between the effects of TRF regimens with different eating windows on metabolic health markers are still needed.


Steve Parker, M.D.

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Testosterone Levels in Men Are Falling

exercise for weight loss and management, dumbbells
At least he’s trying…

Ilana Mercer reminded me that testosterone levels in men have been falling for the last several decades. It’s unclear why. May be related to pollution, overweight and obesity, or decreased incidence of smoking. Not mentioned by Ilana is the dramatic drop in sperm counts.

From Ilana:

It is very possible, even likely, that the feminization of society over the past 20 to 30 years is changing males, body and mind. It is very possible that the subliminal stress involved in sublimating one’s essential nature is producing less manly men.

Consider: When they are not twerking tush with transexuals, today’s tykes are required to hack their way through page-turners like One Dad Two Dads Brown Dad Blue Dads. Boyhood today also means BB guns and “bang-bang you’re dead” are banned.

Boys are hardwired for competition; the contemporary school enforces cooperation. Boys like to stand out. But team-work obsessed, mediocre, mostly female school teachers teach them to fade into the background. Boys thrive in more disciplined, structured learning environments; the American school system is synonymous with letting it all hang out.

Sons are more likely to be raised without male mentors, since moms, in the last few decades, are more inclined to divorce (and get custody), never marry, or bear children out of wedlock. The schools have been emptied of manly men and staffed by feminists, mostly lacking in the Y chromosome. Although boys (and girls) require discipline, the rare disciplinarian risks parent-driven litigation.


Steve Parker, M.D.

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Does Posture Have Any Effect On Back Pain?

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No, according to these three credentialed experts at The Conversation. A snippet:

There is a common belief that “good” posture is important to protect the spine from damage, as well as prevent and treat back pain. Good posture is commonly defined as sitting “upright”, standing “tall and aligned”, and lifting with a squat technique and “straight back”. 

Conversely, “slump” sitting, “slouch” standing and lifting with a “round back” or stooped posture are frequently warned against. This view is widely held by people with and without back pain, as well as clinicians in both occupational health and primary care settings

Surprisingly, there is a lack of evidence for a strong relationship between “good” posture and back pain. Perceptions of “good” posture originate from a combination of social desirability and unfounded presumptions.

Click for more of my blog posts on low back pain.

Steve Parker, M.D.

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