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Breastfeeding is tough: new research shows how to make it more manageable

A number of factors – from initial difficulties to common misconceptions – mean that many women abandon breastfeeding in frustration. But a new study shows success with a new kind of support.

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The benefits of breastfeeding are wide-ranging and life-changing. Breast milk contains antibodies that reduce the risk of asthma, allergies, diarrhoea and ear infections. Breastfed infants are hospitalised less frequently than infants who are not. In later life, breastfed children and less likely to be overweight and have higher IQs. And women who have breastfed are at reduced risk of breast and ovarian cancer.

What’s more, these benefits increase with the duration of breastfeeding. Breastfeeding over the first week of life is beneficial, but breastfeeding over the first year is far better.

It’s sensible then that Public Health England has made it a priority to support breastfeeding and that the Scottish government has committed to a goal of increasing breastfeeding duration.

In a recent pilot study, myself and MSc student Tracy McGillivray gave planning/advice cards to some women in the closing stages of their pregnancy to help them manage the transition to breastfeeding. We discovered women who received the cards were four times less likely to quit breastfeeding than women who had not received them.

Myths and misconceptions

Breastfeeding is tough. It is physically gruelling. A majority of the women who answered the large-scale Infant Feeding Survey in 2010 reported that they experienced breast or nipple pain at some point when breastfeeding.

Even these days, it can be socially bruising. Recently I have seen two news stories about women being berated for breastfeeding – in one case the breastfeeding mother was being told to leave her own garden.

And there continue to be misconceptions about breastfeeding. Some of these misconceptions are cultivated by industry. A study published recently found that manufacturers of infant feeding formula gave a skewed impression of the relative merits of formula versus breastfeeding. The manufacturers’ websites underplayed the benefits of breastfeeding and overstated its challenges.

But some of the misconceptions are unfortunate accidents. For example, advocates often claim that breastfeeding is “the most natural thing in the world”. This phrase neglects the fact that for new mothers breastfeeding is a new behaviour that, like all new behaviours, takes some getting used to.

Indications of how tough breastfeeding is are revealed in the Infant Feeding Survey. In Scotland, one in five mothers who started breastfeeding stopped just two weeks after birth. Drop-off in those first two weeks is even higher in Wales and in Northern Ireland. Crucially, 86% of mothers who dropped breastfeeding in those first two weeks report that they would have liked to have breastfed for longer.

These statistics – far higher rates of drop-off than women would have wished for themselves – imply that a supportive way of helping women breastfeed more successfully is needed. Tracy McGillivray, an MSc student on our behavioural science course who also works as as a child nutrition specialist with NHS Lothian, came up with one such idea – and now we know it works.

She identified the gap between intention and reality described in the previous paragraph and worked with me on designing a breastfeeding planning card. She recruited 81 women at antenatal classes around Edinburgh and randomly assigned some mothers to serve as a control group who did not receive a card, and others to receive one of two planning cards we designed.

What did the cards say?

One goal for the planning card was to help women anticipate some of the challenges they would face in those early days after birth when establishing a breastfeeding routine. We also wanted to reassure women that it is normal to experience difficulty breastfeeding. So we listed on one side of the card four obstacles to breastfeeding commonly cited by women.

The breastfeeding guidance from the planning cards used in the author's research
Author provided

A second goal for the card was that it would help women plan to meet those challenges. The card was given to women in the closing stages of their pregnancy – at a moment when the reality of becoming a mother was imminent but when there remained time to take action to prepare for breastfeeding. We provided alongside the list of obstacles a list of related tips taken from the Infant Feeding Survey and peer-reviewed literature. We called the resulting card the Obstacles/Tips card, or O/T card in the graph below.

In addition, some cards featured on their reverse side a prompt that read: “When I have my baby, I intend breastfeeding for …” We added this because research on dieting and exercising shows that deliberately articulating a specific intention helps people achieve their health goals. In the graph we call these the “Enhanced O/T card”.

A graph showing how breastfeeding dropped off in a group of woman who did not receive special support in the form of advice cards.
Breastfeeding continued to drop off in the control group but not among women who received an ‘Obstacles/Tips’ card. David Comerford, Author provided

The graph above shows what happened. The green lines depict the control group of women who received no card. All had expressed an intention to breastfeed. On discharge from hospital, 80% of them were actually breastfeeding. When we contacted them 10-14 days after their due date, just 64% were still giving their baby any breast milk. The negative trend also occurs among this control group if we focus on exclusive breastfeeding, meaning no topping up with formula milk. This result is important because babies who are exclusively fed breastmilk enjoy particular health benefits.

Contrast those downward trends in breastfeeding and exclusive breastfeeding with the two card groups. The vast majority of mothers who were breastfeeding on discharge from hospital in both the O/T card and the Enhanced O/T card groups were still breastfeeding 10-14 days later.

The difference in slope over the discharge to follow up period – a downward drop for the control group versus a near horizontal line for the card groups – is striking. Given the substantial benefits of breastfeeding, we hope these results encourage others to adopt and adapt our card to promote breastfeeding.

David Comerford receives funding from UKRI on research around Covid-19.

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Separating Information From Disinformation: Threats From The AI Revolution

Separating Information From Disinformation: Threats From The AI Revolution

Authored by Per Bylund via The Mises Institute,

Artificial intelligence…

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Separating Information From Disinformation: Threats From The AI Revolution

Authored by Per Bylund via The Mises Institute,

Artificial intelligence (AI) cannot distinguish fact from fiction. It also isn’t creative or can create novel content but repeats, repackages, and reformulates what has already been said (but perhaps in new ways).

I am sure someone will disagree with the latter, perhaps pointing to the fact that AI can clearly generate, for example, new songs and lyrics. I agree with this, but it misses the point. AI produces a “new” song lyric only by drawing from the data of previous song lyrics and then uses that information (the inductively uncovered patterns in it) to generate what to us appears to be a new song (and may very well be one). However, there is no artistry in it, no creativity. It’s only a structural rehashing of what exists.

Of course, we can debate to what extent humans can think truly novel thoughts and whether human learning may be based solely or primarily on mimicry. However, even if we would—for the sake of argument—agree that all we know and do is mere reproduction, humans have limited capacity to remember exactly and will make errors. We also fill in gaps with what subjectively (not objectively) makes sense to us (Rorschach test, anyone?). Even in this very limited scenario, which I disagree with, humans generate novelty beyond what AI is able to do.

Both the inability to distinguish fact from fiction and the inductive tether to existent data patterns are problems that can be alleviated programmatically—but are open for manipulation.

Manipulation and Propaganda

When Google launched its Gemini AI in February, it immediately became clear that the AI had a woke agenda. Among other things, the AI pushed woke diversity ideals into every conceivable response and, among other things, refused to show images of white people (including when asked to produce images of the Founding Fathers).

Tech guru and Silicon Valley investor Marc Andreessen summarized it on X (formerly Twitter): “I know it’s hard to believe, but Big Tech AI generates the output it does because it is precisely executing the specific ideological, radical, biased agenda of its creators. The apparently bizarre output is 100% intended. It is working as designed.”

There is indeed a design to these AIs beyond the basic categorization and generation engines. The responses are not perfectly inductive or generative. In part, this is necessary in order to make the AI useful: filters and rules are applied to make sure that the responses that the AI generates are appropriate, fit with user expectations, and are accurate and respectful. Given the legal situation, creators of AI must also make sure that the AI does not, for example, violate intellectual property laws or engage in hate speech. AI is also designed (directed) so that it does not go haywire or offend its users (remember Tay?).

However, because such filters are applied and the “behavior” of the AI is already directed, it is easy to take it a little further. After all, when is a response too offensive versus offensive but within the limits of allowable discourse? It is a fine and difficult line that must be specified programmatically.

It also opens the possibility for steering the generated responses beyond mere quality assurance. With filters already in place, it is easy to make the AI make statements of a specific type or that nudges the user in a certain direction (in terms of selected facts, interpretations, and worldviews). It can also be used to give the AI an agenda, as Andreessen suggests, such as making it relentlessly woke.

Thus, AI can be used as an effective propaganda tool, which both the corporations creating them and the governments and agencies regulating them have recognized.

Misinformation and Error

States have long refused to admit that they benefit from and use propaganda to steer and control their subjects. This is in part because they want to maintain a veneer of legitimacy as democratic governments that govern based on (rather than shape) people’s opinions. Propaganda has a bad ring to it; it’s a means of control.

However, the state’s enemies—both domestic and foreign—are said to understand the power of propaganda and do not hesitate to use it to cause chaos in our otherwise untainted democratic society. The government must save us from such manipulation, they claim. Of course, rarely does it stop at mere defense. We saw this clearly during the covid pandemic, in which the government together with social media companies in effect outlawed expressing opinions that were not the official line (see Murthy v. Missouri).

AI is just as easy to manipulate for propaganda purposes as social media algorithms but with the added bonus that it isn’t only people’s opinions and that users tend to trust that what the AI reports is true. As we saw in the previous article on the AI revolution, this is not a valid assumption, but it is nevertheless a widely held view.

If the AI then can be instructed to not comment on certain things that the creators (or regulators) do not want people to see or learn, then it is effectively “memory holed.” This type of “unwanted” information will not spread as people will not be exposed to it—such as showing only diverse representations of the Founding Fathers (as Google’s Gemini) or presenting, for example, only Keynesian macroeconomic truths to make it appear like there is no other perspective. People don’t know what they don’t know.

Of course, nothing is to say that what is presented to the user is true. In fact, the AI itself cannot distinguish fact from truth but only generates responses according to direction and only based on whatever the AI has been fed. This leaves plenty of scope for the misrepresentation of the truth and can make the world believe outright lies. AI, therefore, can easily be used to impose control, whether it is upon a state, the subjects under its rule, or even a foreign power.

The Real Threat of AI

What, then, is the real threat of AI? As we saw in the first article, large language models will not (cannot) evolve into artificial general intelligence as there is nothing about inductive sifting through large troves of (humanly) created information that will give rise to consciousness. To be frank, we haven’t even figured out what consciousness is, so to think that we will create it (or that it will somehow emerge from algorithms discovering statistical language correlations in existing texts) is quite hyperbolic. Artificial general intelligence is still hypothetical.

As we saw in the second article, there is also no economic threat from AI. It will not make humans economically superfluous and cause mass unemployment. AI is productive capital, which therefore has value to the extent that it serves consumers by contributing to the satisfaction of their wants. Misused AI is as valuable as a misused factory—it will tend to its scrap value. However, this doesn’t mean that AI will have no impact on the economy. It will, and already has, but it is not as big in the short-term as some fear, and it is likely bigger in the long-term than we expect.

No, the real threat is AI’s impact on information. This is in part because induction is an inappropriate source of knowledge—truth and fact are not a matter of frequency or statistical probabilities. The evidence and theories of Nicolaus Copernicus and Galileo Galilei would get weeded out as improbable (false) by an AI trained on all the (best and brightest) writings on geocentrism at the time. There is no progress and no learning of new truths if we trust only historical theories and presentations of fact.

However, this problem can probably be overcome by clever programming (meaning implementing rules—and fact-based limitations—to the induction problem), at least to some extent. The greater problem is the corruption of what AI presents: the misinformation, disinformation, and malinformation that its creators and administrators, as well as governments and pressure groups, direct it to create as a means of controlling or steering public opinion or knowledge.

This is the real danger that the now-famous open letter, signed by Elon Musk, Steve Wozniak, and others, pointed to:

“Should we let machines flood our information channels with propaganda and untruth? Should we automate away all the jobs, including the fulfilling ones? Should we develop nonhuman minds that might eventually outnumber, outsmart, obsolete and replace us? Should we risk loss of control of our civilization?”

Other than the economically illiterate reference to “automat[ing] away all the jobs,” the warning is well-taken. AI will not Terminator-like start to hate us and attempt to exterminate mankind. It will not make us all into biological batteries, as in The Matrix. However, it will—especially when corrupted—misinform and mislead us, create chaos, and potentially make our lives “solitary, poor, nasty, brutish and short.”

Tyler Durden Fri, 03/15/2024 - 06:30

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Problems After COVID-19 Vaccination More Prevalent Among Naturally Immune: Study

Problems After COVID-19 Vaccination More Prevalent Among Naturally Immune: Study

Authored by Zachary Stieber via The Epoch Times (emphasis…

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Problems After COVID-19 Vaccination More Prevalent Among Naturally Immune: Study

Authored by Zachary Stieber via The Epoch Times (emphasis ours),

People who recovered from COVID-19 and received a COVID-19 shot were more likely to suffer adverse reactions, researchers in Europe are reporting.

A medical worker administers a dose of the Pfizer-BioNTech COVID-19 vaccine to a patient at a vaccination center in Ancenis-Saint-Gereon, France, on Nov. 17, 2021. (Stephane Mahe//Reuters)

Participants in the study were more likely to experience an adverse reaction after vaccination regardless of the type of shot, with one exception, the researchers found.

Across all vaccine brands, people with prior COVID-19 were 2.6 times as likely after dose one to suffer an adverse reaction, according to the new study. Such people are commonly known as having a type of protection known as natural immunity after recovery.

People with previous COVID-19 were also 1.25 times as likely after dose 2 to experience an adverse reaction.

The findings held true across all vaccine types following dose one.

Of the female participants who received the Pfizer-BioNTech vaccine, for instance, 82 percent who had COVID-19 previously experienced an adverse reaction after their first dose, compared to 59 percent of females who did not have prior COVID-19.

The only exception to the trend was among males who received a second AstraZeneca dose. The percentage of males who suffered an adverse reaction was higher, 33 percent to 24 percent, among those without a COVID-19 history.

Participants who had a prior SARS-CoV-2 infection (confirmed with a positive test) experienced at least one adverse reaction more often after the 1st dose compared to participants who did not have prior COVID-19. This pattern was observed in both men and women and across vaccine brands,” Florence van Hunsel, an epidemiologist with the Netherlands Pharmacovigilance Centre Lareb, and her co-authors wrote.

There were only slightly higher odds of the naturally immune suffering an adverse reaction following receipt of a Pfizer or Moderna booster, the researchers also found.

The researchers performed what’s known as a cohort event monitoring study, following 29,387 participants as they received at least one dose of a COVID-19 vaccine. The participants live in a European country such as Belgium, France, or Slovakia.

Overall, three-quarters of the participants reported at least one adverse reaction, although some were minor such as injection site pain.

Adverse reactions described as serious were reported by 0.24 percent of people who received a first or second dose and 0.26 percent for people who received a booster. Different examples of serious reactions were not listed in the study.

Participants were only specifically asked to record a range of minor adverse reactions (ADRs). They could provide details of other reactions in free text form.

“The unsolicited events were manually assessed and coded, and the seriousness was classified based on international criteria,” researchers said.

The free text answers were not provided by researchers in the paper.

The authors note, ‘In this manuscript, the focus was not on serious ADRs and adverse events of special interest.’” Yet, in their highlights section they state, “The percentage of serious ADRs in the study is low for 1st and 2nd vaccination and booster.”

Dr. Joel Wallskog, co-chair of the group React19, which advocates for people who were injured by vaccines, told The Epoch Times: “It is intellectually dishonest to set out to study minor adverse events after COVID-19 vaccination then make conclusions about the frequency of serious adverse events. They also fail to provide the free text data.” He added that the paper showed “yet another study that is in my opinion, deficient by design.”

Ms. Hunsel did not respond to a request for comment.

She and other researchers listed limitations in the paper, including how they did not provide data broken down by country.

The paper was published by the journal Vaccine on March 6.

The study was funded by the European Medicines Agency and the Dutch government.

No authors declared conflicts of interest.

Some previous papers have also found that people with prior COVID-19 infection had more adverse events following COVID-19 vaccination, including a 2021 paper from French researchers. A U.S. study identified prior COVID-19 as a predictor of the severity of side effects.

Some other studies have determined COVID-19 vaccines confer little or no benefit to people with a history of infection, including those who had received a primary series.

The U.S. Centers for Disease Control and Prevention still recommends people who recovered from COVID-19 receive a COVID-19 vaccine, although a number of other health authorities have stopped recommending the shot for people who have prior COVID-19.

Another New Study

In another new paper, South Korean researchers outlined how they found people were more likely to report certain adverse reactions after COVID-19 vaccination than after receipt of another vaccine.

The reporting of myocarditis, a form of heart inflammation, or pericarditis, a related condition, was nearly 20 times as high among children as the reporting odds following receipt of all other vaccines, the researchers found.

The reporting odds were also much higher for multisystem inflammatory syndrome or Kawasaki disease among adolescent COVID-19 recipients.

Researchers analyzed reports made to VigiBase, which is run by the World Health Organization.

Based on our results, close monitoring for these rare but serious inflammatory reactions after COVID-19 vaccination among adolescents until definitive causal relationship can be established,” the researchers wrote.

The study was published by the Journal of Korean Medical Science in its March edition.

Limitations include VigiBase receiving reports of problems, with some reports going unconfirmed.

Funding came from the South Korean government. One author reported receiving grants from pharmaceutical companies, including Pfizer.

Tyler Durden Fri, 03/15/2024 - 05:00

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Key shipping company files for Chapter 11 bankruptcy

The Illinois-based general freight trucking company filed for Chapter 11 bankruptcy to reorganize.

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The U.S. trucking industry has had a difficult beginning of the year for 2024 with several logistics companies filing for bankruptcy to seek either a Chapter 7 liquidation or Chapter 11 reorganization.

The Covid-19 pandemic caused a lot of supply chain issues for logistics companies and also created a shortage of truck drivers as many left the business for other occupations. Shipping companies, in the meantime, have had extreme difficulty recruiting new drivers for thousands of unfilled jobs.

Related: Tesla rival’s filing reveals Chapter 11 bankruptcy is possible

Freight forwarder company Boateng Logistics joined a growing list of shipping companies that permanently shuttered their businesses as the firm on Feb. 22 filed for Chapter 7 bankruptcy with plans to liquidate.

The Carlsbad, Calif., logistics company filed its petition in the U.S. Bankruptcy Court for the Southern District of California listing assets up to $50,000 and and $1 million to $10 million in liabilities. Court papers said it owed millions of dollars in liabilities to trucking, logistics and factoring companies. The company filed bankruptcy before any creditors could take legal action.

Lawsuits force companies to liquidate in bankruptcy

Lawsuits, however, can force companies to file bankruptcy, which was the case for J.J. & Sons Logistics of Clint, Texas, which on Jan. 22 filed for Chapter 7 liquidation in the U.S. Bankruptcy Court for the Western District of Texas. The company filed bankruptcy four days before the scheduled start of a trial for a wrongful death lawsuit filed by the family of a former company truck driver who had died from drowning in 2016.

California-based logistics company Wise Choice Trans Corp. shut down operations and filed for Chapter 7 liquidation on Jan. 4 in the U.S. Bankruptcy Court for the Northern District of California, listing $1 million to $10 million in assets and liabilities.

The Hayward, Calif., third-party logistics company, founded in 2009, provided final mile, less-than-truckload and full truckload services, as well as warehouse and fulfillment services in the San Francisco Bay Area.

The Chapter 7 filing also implemented an automatic stay against all legal proceedings, as the company listed its involvement in four legal actions that were ongoing or concluded. Court papers reportedly did not list amounts for damages.

In some cases, debtors don't have to take a drastic action, such as a liquidation, and can instead file a Chapter 11 reorganization.

Truck shipping products.

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Nationwide Cargo seeks to reorganize its business

Nationwide Cargo Inc., a general freight trucking company that also hauls fresh produce and meat, filed for Chapter 11 bankruptcy protection in the U.S. Bankruptcy Court for the Northern District of Illinois with plans to reorganize its business.

The East Dundee, Ill., shipping company listed $1 million to $10 million in assets and $10 million to $50 million in liabilities in its petition and said funds will not be available to pay unsecured creditors. The company operates with 183 trucks and 171 drivers, FreightWaves reported.

Nationwide Cargo's three largest secured creditors in the petition were Equify Financial LLC (owed about $3.5 million,) Commercial Credit Group (owed about $1.8 million) and Continental Bank NA (owed about $676,000.)

The shipping company reported gross revenue of about $34 million in 2022 and about $40 million in 2023.  From Jan. 1 until its petition date, the company generated $9.3 million in gross revenue.

Related: Veteran fund manager picks favorite stocks for 2024

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