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Bigger Belly Linked to Brain Shrinkage

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Belly fat, also known as visceral fat, is often viewed as an aesthetic problem, but if you’re carrying extra weight around your middle your physical health, including that of your brain, could be at risk.

Excess belly fat is already well-known to play a starring role in the development of chronic diseases like heart disease and Type 2 diabetes. Even in people who aren’t obese, excess belly fat increases the risk of death from cardiovascular problems.1 The risks of belly fat, however, do not stop there.

Researchers at Loughborough University in England have revealed that carrying excess weight around your midsection may affect your brain health, even leading to a concerning decline in brain volume.2 Brain shrinkage, in turn, increases your risk of memory loss and other cognitive problems.

Excess Belly Fat Linked to Brain Shrinkage

The study involved more than 9,600 participants with an average age of 55, who received scores for both body mass index (BMI), a flawed formula that divides your weight by the square of your height, and waist-to-hip ratio (WHR). Your waist-to-hip ratio is a more reliable indicator of your future disease risk than BMI because a higher ratio suggests you have more visceral fat — a measure BMI tells you nothing about.

The participants also received structural MRI, which provided brain images, allowing researchers to measure the volume of gray and white matter in the brain. After accounting for other risk factors, such as smoking and exercise levels, the researchers found a slight link between BMI and lower gray matter volume.

However, a much more significant connection was found for people with both high BMI and WHR. “The combination of overall obesity and central obesity was associated with the lowest gray matter compared with that in lean adults,” the researchers noted.3

Specifically, participants with a BMI and WHR in a healthy range had an average gray matter brain volume of 798 cubic centimeters. This dropped to 786 cubic centimeters among those with a high BMI and high WHR.4

For the study, people with a BMI above 30 were considered obese while central obesity was determined by a waist-to-hip ratio above .90 for men and .85 for women. Study author Mark Hamer, Ph.D., said in a press release:5

“While our study found obesity, especially around the middle, was associated with lower gray matter brain volumes, it’s unclear if abnormalities in brain structure lead to obesity or if obesity leads to these changes in the brain.

We also found links between obesity and shrinkage in specific regions of the brain. This will need further research but it may be possible that someday regularly measuring BMI and waist-to-hip ratio may help determine brain health.”

Why Might Belly Fat Shrink Your Brain?

The featured study isn’t the first time belly fat has been linked to brain shrinkage. In 2010, researchers also found visceral fat is associated with lower brain volume, this time among healthy middle-aged adults.6 As for why visceral abdominal fat may negatively impact your brain, the researchers speculated the following mechanisms:

  • Inflammation — Obesity is associated with inflammation, and inflammation may increase your risk of dementia. Further, higher levels of inflammatory markers have also been associated with lower brain volume, including “greater atrophy than expected for age.”7
  • Diabetes and insulin resistance — Not only are diabetes and insulin resistance both linked to obesity, but diabetes and higher fasting glucose levels are linked with lower total brain volume.8
  • Hormones — One of the dangers of visceral fat is related to the release of proteins and hormones that can cause inflammation, which in turn can damage arteries and enter your liver, affecting how your body breaks down sugars and fats.

According to a study in the Annals of Neurology, “[A]dipose-tissue derived hormones, such as adiponectin, leptin, resistin or ghrelin, could also play a role in the relation between adipose tissue and brain atrophy.”9

Overall, it’s suggested that brain atrophy itself could be the main reason behind the association between increased visceral fat and cognitive decline and dementia.10

Obesity Also Linked to Brain Aging

Carrying excess weight throughout your body is also known to influence your brain health. For instance, a study published in the journal Neurobiology of Aging found structural changes in the brains of overweight and obese people — changes typically seen in far older individuals. In this case, it was white matter volume that decreased in relation to obesity, corresponding to an estimated increase of brain age of 10 years.11

In short, obesity may increase your risk of neurodegeneration, possibly due to the increase in inflammatory agents produced. Other research has also linked obesity with cognitive decline. For instance:

  • In 2008, research revealed that central obesity (belly fat) is linked with an increased risk of dementia.12
  • Research published in 2011 found a strong correlation between BMI and high levels of beta-amyloid, the protein that tends to accumulate in the brains of Alzheimer’s patients, causing plaque buildup. It is believed that beta-amyloid destroys nerve cells, contributing to the cognitive and behavioral problems typical of the disease.13
  • A 14-year-long study published in July 2016 found that among people who developed Alzheimer’s disease, those who were overweight or obese at the age of 50 developed symptoms nearly seven months sooner than those of a healthy weight.

Further, the onset of symptoms moved up by 6.7 months for each unit increase in midlife BMI. Those with a high BMI were also more likely to have greater amounts of amyloid proteins in their brain.14

Belly Fat Is Linked to Certain Mental Health Conditions

Your mental health may also suffer from excess belly fat, which has been linked to conditions such as anxiety and depression.

Postmenopausal women who had abdominal obesity were significantly more likely to struggle with depression than those without it (37.6 percent versus 27.5 percent respectively), leading researchers to conclude that “visceral fat accumulation was an independent and positive factor significantly associated with the presence of depressive symptoms.”15

Among women, waist-to-height ratio is also associated with anxiety. Data from 5,580 Latin American women between the ages of 40 and 59 were evaluated. Overall, those with waist-to-height ratios in the middle and upper thirds were at significantly higher risk for anxiety than those with less abdominal obesity.16

Those with the greatest abdominal obesity were also the most likely to actually exhibit outward signs of anxiety. Generally speaking, a woman is considered obese if her waist measurement is more than half of her height measurement.

Losing belly fat is key for both your brain health and your overall health. Cardiovascular deaths, too, have been found to be 2.75 times higher for those of normal weight and big bellies compared to those with both a normal BMI and a normal waist-to-hip ratio.17 It’s also important to recognize that monitoring your belly fat may be even more important than watching BMI.

Strategies for Targeting Belly Fat

Contrary to popular belief, focusing on abdominal exercises is not the ticket to reducing belly fat. While they will help you to build a stronger core, nutritional changes will also be necessary to burn stubborn belly fat. That being said, exercise is important too, especially fat-burning high-intensity interval training.

One of the great things about exercise is that it can help you burn fat while also benefiting your brain. Physical exercise helps build a brain that not only resists shrinkage, but also increases cognitive abilities by promoting neurogenesis, i.e., your brain’s ability to adapt and grow new brain cells. Other factors linked to both brain health and belly fat include:

  • Sleep — Sleep problems like insomnia can have a distinct impact on your brain over time, causing it to shrink more rapidly compared to those who sleep well.18 Meanwhile, sleeping for less than five hours a night is linked to an increased rate of abdominal fat gain over five years.19 If you’re not sleeping well, here are tips for a sound night’s sleep.
  • Stress — Having elevated blood levels of the stress hormone cortisol can impair your thinking skills and memory over time.20 Previous research has also linked chronic stress with working memory impairment and an increased risk for early-onset of Alzheimer’s disease.21

Chronic stress may also increase your risk for visceral fat gain over time,22 which means addressing your stress levels is imperative for both your brain and your belly.

A Ketogenic Diet Burns Fat, Boosts Brain Health

Perhaps most important of all is paying attention to your diet. While reducing your intake of processed foods and eliminating added sugars is important, I recommend going a step further and adopting a ketogenic diet if you’re struggling with belly fat or interested in protecting your brain health.

When your body burns fat as its primary fuel, ketones are created, which not only burn very efficiently and are a superior fuel for your brain, but also generate fewer reactive oxygen species (ROS) and less free radical damage.

A type of ketone called beta-hydroxybutyrate is also an important epigenetic player, having significant effects on DNA expression, increasing detoxification pathways and your body’s own antioxidant production. Beta-hydroxybutyrate also stimulates specific receptors on cells called g-proteins.

When these receptors are tagged by this beta-hydroxybutyrate during mild ketosis, it helps reduce the activation of pathways that lead to inflammation, and inflammation is a driver in most all chronic diseases, including Alzheimer’s disease, as well as are implicated in belly fat.

For the best results, however, combine nutritional ketosis with intermittent fasting. The ketogenic diet provides many of the same health benefits associated with fasting and intermittent fasting, but when done together, most people will experience significant improvements in their health.

The details are provided in my book “Fat for Fuel,” but here is a summary of how to implement these two strategies as a cohesive health program. The “Ultimate Ketogenic Diet Beginner’s Guide” is also excellent reading if you’re new to this way of eating.

If you’re not sure whether your midsection is carrying an unhealthy amount of extra weight, your first step should be to determine your waist-to-hip ratio. To do so, get a tape measure and record your waist and hip circumference. Then divide your waist circumference by your hip circumference.

For a more thorough demonstration, please see the video below. If you fall into an at-risk zone, implementing the strategies above can help you to not only shed the fat but also improve your health significantly.






Waist to Hip Ratio Men Women

Waist to Hip Ratio: Ideal

Men: 0.8

Women: 0.7

Waist to Hip Ratio: Low Risk

Men: <0.95

Women: <0.8

Waist to Hip Ratio: Moderate Risk

Men: 0.96 to 0.99

Women: 0.81 to 0.84

Waist to Hip Ratio: High Risk

Men: >1.0

Women: >0.85


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Post-vaccine surge? Michigan’s spring coronavirus case spike close to previous year’s autumn high

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(Natural News) The spike in new Wuhan coronavirus infections recorded in Michigan over the spring is similar to a spike seen during the 2020 fall season. According to a Wall Street Journal analysis, the state’s daily coronavirus case count averaged more than 7,000 for almost two weeks – before taking a slight dip to 6,891 on April 20. This echoed similar figures back in November and December 2020, which saw sharp rises in infections for those two months before plunging.

Back in autumn of last year, Michigan averaged more than 7,000 cases per day for a span of 10 days. New infections dropped slightly, then briefly spiked as the December holidays approached. It then fell to the low 1,000s for the succeeding two months – until ascending again in March.

According to University of Michigan internal medicine professor Dr. Vikas Parekh, the sudden increase in new infections could be attributed to several factors. Among the factors he cited was re-openings, which increased people’s interactions and mobility. Parekh said the loosened restrictions contributed to the spread of the highly contagious U.K. B117 variant.

“As the B117 variant spreads nationally, we will likely see other stats [with] their own surges – although I hope none are as bad as Michigan,” the professor remarked. He continued: “The milestone just tells us we are not yet in the clear, especially as we still have large portions of our population who are not vaccinated yet.”

Parekh also expressed optimism over the lower daily caseloads the Great Lakes State reported. He said he believes both cases and hospitalizations have plateaued and will likely decline soon. The professor commented: “[COVID-19] positivity has been declining now for one week, which is usually a leading indicator of case decline.”

Meanwhile, the state cited younger populations and youth sports, such as basketball, wrestling and hockey, to increase new COVID-19 infections. Because of this, Gov. Gretchen Whitmer called to suspend youth sports and indoor dining in the state. She also exhorted high schools to conduct remote class sessions for two weeks to curb the spread of the pathogen.

Michigan still experienced the spike in cases despite having one of the highest vaccination rates in the country

During the opening stages of the U.S.’s immunization drive against COVID-19, Michigan boasted of having one of the highest vaccination rates nationwide. A report by Bridge Michigan even noted the initial “frenzy for vaccines” that “far exceeded the state’s limited supply.” But things have appeared to turn around for Michigan, as it now struggles to reach the 70 percent vaccination rate needed for herd immunity.

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Scottish mom’s legs turn into a pair of “giant blisters” after first dose of AstraZeneca’s coronavirus vaccine

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(Natural News) Sarah Beuckmann of Glasgow, Scotland, felt a tingling sensation in her legs and noticed a rash flaring up around her ankles a week after getting her first dose of AstraZeneca’s coronavirus (COVID-19) vaccine on March 18.

She also had flu-like symptoms right after the vaccination.

Beuckmann called her doctor to arrange an appointment the morning she noticed the rash, but by the afternoon her skin was already breaking out into blood-filled blisters. Blisters also appeared on her legs, hands, face, arms and bottom.

“I ended up asking my husband to take me to A&E,” said Beuckmann, referring to “accident and emergency,” the equivalent of an emergency room (ER). “When I got there, my heart rate was sitting at 160bpm, which they were very concerned about. I got put on an ECG machine.”

Doctors determine AstraZeneca’s COVID-19 vaccine triggers the rash

Medics carried out tests for HIV, herpes and other skin conditions to work out what triggered the rash, but all results came back negative. Doctors finally determined that the vaccine caused her rare reaction after carrying out two biopsies.

“Once they found that it was a reaction to the vaccine, they put me on steroids and that really seems to be helping my progress,” said Beuckmann. She had been advised by her doctor not to get the second dose of AstraZeneca’s COVID-19 vaccine because of her reaction.

Beuckmann spent 16 days at Queen Elizabeth University Hospital. She was discharged to recover at home. The 34-year-old mother of one is currently wheelchair-bound due to the bandages on her legs and blisters on the soles of her feet. She may need physiotherapy to help strengthen her leg muscles.

“They are starting to heal and they’re looking a lot better than they were but as the blisters started to get worse, they all sort of merged together,” she said. “I didn’t know what was going on.”

With the blisters merging, her legs have looked like a pair of “giant blisters.” Beuckmann admitted that at one point she feared her legs might have to be amputated.

Dermatologist agrees COVID-19 vaccine causes the blisters

Dr. Emma Wedgeworth, a consultant dermatologist and spokeswoman at the British Skin Foundation, agreed that Beuckmann had likely suffered a reaction to the vaccine.

“Vaccines are designed to activate the immune system. Occasionally people will have quite dramatic activation of their immune systems which, as happened in this case, can manifest in their skin” Wedgeworth told MailOnline. “This poor lady had a very severe reaction, which thankfully is extremely rare.”

It is not clear why Beuckmann, who works in retail, was invited for a vaccine. Scotland’s vaccine rollout was focused on people over the age of 50 when she got vaccinated, although vaccines are available to those who are considered at risk from the virus, or live with someone considered vulnerable.

At least 20 million Briton have had AstraZeneca’s COVID-19 vaccine, which drug regulators say causes a rash in one percent of cases. They say rashes caused by the jab tend to go away within a week.

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Trojan labs? Chinese biotech company offers to build COVID testing labs in six states

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In 2012, BGI acquired Complete Genomics, a DNA sequencing company and equipment maker. The funds for the $117.6 million purchase were raised from Chinese venture capitals. The company has expanded its footprint globally. According to its website, BGI conducts business in more than 100 countries and areas and has 11 offices and labs in the U.S.

People are concerned about China’s access to American DNA data

Some said that with Complete Genomics providing an American base, BGI would have access to more DNA samples from Americans, helping it compile a huge database of genetic information. Some also worried about the protection of the genetic information’s privacy.

According to a 2019 report from the U.S.–China Economic and Security Review Commission (USCC), BGI “has formed numerous partnerships with U.S. healthcare providers and research organizations to provide large-scale genetic sequencing to support medical research efforts,”

There are three main reasons why many people in the biotech community and government have expressed concerns about China’s access to American DNA data.

In the “60 Minutes” interview, Evanina discussed the very likely scenario in which Chinese companies would be able to micro-target American individuals and offer customized preventative solutions based on their DNA.

Evanina asked: “Do we want to have another nation systematically eliminate our healthcare services? Are we okay with that as a nation?”

The second concern is that China may use DNA to track and attack American individuals. As the USCC report states: “China could target vulnerabilities in specific individuals brought to light by genomic data or health records. Individuals targeted in such attacks would likely be strategically identified persons, such as diplomats, politicians, high-ranking federal officials or military leadership.”

The third concern is that China may devise bioweapons to target non-Asians. Steven Mosher, president of the Population Research Institute, discussed it in his article “What Will China Do With Your DNA?” published by The Epoch Times in March 2019.

He wrote: “We know that the Asian genome is genetically distinct from the Caucasian and African in many ways. … Would it be possible to bioengineer a very virulent version of, say, smallpox, that was easily transmitted, fatal to other races, but to which the Chinese enjoyed a natural immunity? … Given our present ability to manipulate genomes, if such a bio-weapon can be imagined, it can probably – given enough time and resources – be realized.”

An article from Technocracy said: “China’s aggressive collection of American DNA should be doubly alarming because it can only spell one ultimate outcome: biowarfare. That is, genetically engineering viruses or other diseases that will be selectively harmful to U.S. populations.”

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