Connect with us

Health

Probiotic Wipes Out Dangerous Antibiotic-Resistant Bacteria

Editor

Published

on

[ad_1]

The nearly 100 trillion bacteria living on and in your body perform a wide variety of functions. We have only now come to realize the bacteria must be properly balanced and nourished to maintain good physical and mental health.

Although the Human Genome Project was expected to demonstrate gene-based therapies could rid us of disease, it actually revealed genetic makeup plays a much smaller role than previously imagined. Emerging science also shows your microbiome may be rapidly altered, for better or worse, based on factors such as your diet, lifestyle and chemical exposure.

While this is a double-edged sword, since many modern conveniences are extremely detrimental to gut flora, your diet is likely one of the easiest, fastest and most effective ways to optimize your microbiome. The importance of the bacteria growing in your gut is become increasingly clear as we learn these colonies of microorganisms lend truth to the old adage,1 “you are what you eat.”

Research has demonstrated your gut microbiome plays a significant role in your immune system and in the development of many diseases and health conditions, including obesity and difficulty maintaining weight loss after dieting, depression and multiple sclerosis, just to name a few.

Most recently, a study from National Institutes of Health (NIH) scientists and colleagues have demonstrated a balance of beneficial bacteria in your digestive tract may help protect you against antibiotic-resistant Staphylococcus.2

Staphylococcus Infections Deadly Worldwide

Staphylococcus aureus (S. aureus) is a bacterium commonly found on the skin and nose, even in healthy people. Although it normally doesn’t cause infections or problems, if it invades your body or colonizes your gut, it can create significant problems. S. aureus has also become antibiotic-resistant, and is a common cause of sepsis.

Staph infections can range from skin infections to endocarditis, a potentially deadly infection attacking your heart muscle. As a result, the symptoms of a staph infection are varied, depending upon the system the bacteria is attacking in your body.3

The emergence of methicillin-resistant S. aureus (MRSA) began in the 1960s and disseminated globally, quickly becoming a leading cause of bacterial infections, both within the health care system and community settings.4 MRSA is resistant to several antibiotics, including methicillin, penicillin and amoxicillin.

The resistance makes the infection challenging to treat and increases the risk of death when it triggers sepsis. In the U.S., S. aureus is one of the most common triggers for skin infections, including boils, impetigo, abscesses and wound infections.5

Over 95,000 MRSA infections are diagnosed annually, approximately 18,000 of which result in death.6 Nearly 86 percent of all invasive MRSA infections occur in the health care setting.7 Staphylococcus bacteria are also a common trigger for food poisoning.8 Symptoms usually happen within hours of eating the contaminated food, but often disappear quickly after lasting just 12 hours.

However, when S. aureus enters your blood it may trigger septicemia, including fever, low blood pressure and infections in internal organs, bones, muscles and around surgically implanted devices.

Between 2009 and 2014, the average percentage of S. aureus isolates found to be antibiotic-resistant was nearly 20 percent in the U.S.9 In response, the National Institute of Allergy and Infectious Diseases, sponsored by NIH, investigated the potential of Bacillus (beneficial bacteria used in probiotic supplements) protecting against S. aureus.10

Probiotic Kills Antibiotic-Resistant Bacteria

Bacteria are microscopic, single-celled organisms existing in every environment, both inside and outside of other organisms. Some, like S. aureus, are harmful, but others serve a useful purpose.11 However the proliferation of S. aureus increases your risk of becoming infected with a serious antibiotic-resistant infection.

Unexpectedly, they found Bacillus bacteria prevented S. aureus from growing in the gut and nose of healthy individuals. Bacillus is commonly found in probiotic supplements and may eliminate these bacteria by secreting a compound that blocks a key signaling system known as quorum sensing.12 This signaling mechanism controls the cell’s adaptation to the population density of bacteria.

Different species of bacteria have different signals and sensors, making it possible a substance inhibiting quorum sensing in S. aureus may not affect another bacteria. The bacteria were able to inhibit the specialized system producing molecules known as fengycins.

Using chromatography and mass spectrometry, the scientists identified the fengycins, a class of lipopeptides, as the specific substance inhibiting the sensing system. Fengycins inhibited the growth of S. aureus, including USA300 MRSA, the superbug responsible for most of the life-threatening, community-associated infections in the U.S.13

Bacillus and S. Aureus Were Not Present in the Same Subjects

Researchers first collected and analyzed stool samples from nearly 200 participants in rural areas of Thailand. They hypothesized those living in rural areas would be less exposed to antibiotics or food sterilization than individuals in Western countries.14

An analysis of the samples found 12.5 percent of the subjects had S. aureus in their intestines and 13 percent had the bacteria in their nasal passages. This was striking as it was far lower than the colonization commonly recorded in adults in urban areas, which is 20 percent in the gut and 40 percent in the nose.15

The fecal samples also demonstrated those containing Bacillus did not contain S. aureus and vice versa. The scientists then conducted tests on mice, demonstrating S. aureus bacteria have a specialized system allowing them to colonize within the body. In further experiments using mice, S. aureus was introduced and allowed to colonize in the guts of the rodents.16

They then fed the mice Bacillus subtilis spores once every other day. These rodents were soon free of S. aureus in their gut. The hope is to find a strategy preventing S. aureus from colonizing and thus reducing the potential for staph infections. Some of the current methods for decolonization are controversial as they require considerable amounts of antibiotics and have had limited success.

Michael Otto Ph.D., lead investigator of the study commented:17 “Ultimately, we hope to determine if a simple probiotic regimen can be used to reduce MRSA infection rates in hospitals”

Other Health Benefits of Balanced Gut Microbiome

There are other significant benefits to maintaining a balanced gut microbiome. For instance, scientists in the U.K. took a hard look at the introduction of probiotics to the gut microbiome and found it may help prevent the formation of tumors and even treat existing ones.

In their research,18 they wrote gut bacterial Lactobacillus has the potential for treating colon cancer, the third most common cancer in the U.S. other than skin cancer. Several studies have found factors increasing the incidence of colorectal cancer include lack of exercise, low vegetable and fruit consumption, being overweight or obese and being diagnosed with inflammatory bowel disease.

In short, your gut microbiome plays an impressive role in your overall health, including the potential development of colorectal cancer. Researchers have also found differences in gut microbiota between those who suffer from nonalcoholic fatty liver disease (NAFLD) and lean individuals.19

Those with NAFLD are more likely to have bacterial overgrowth in the small intestines along with increased intestinal permeability. Although there is no way to change the fact certain foods increase your risk for packing on pounds, bacteria also play a major role in facilitating the process.

Foods known to produce metabolic dysfunction and insulin resistance, such as processed foods, fructose, sugar and artificial sweeteners, also decimate beneficial gut bacteria. This may in fact be a mechanism by which these foods promote obesity.

Other research has found a functional link between certain gut microbiota and the onset of Parkinson’s disease. Their data20 demonstrate specific chemicals produced by certain bacteria will worsen the accumulation of proteins in the brain associated with Parkinson’s disease.

Your Gut Faces Increasing Threats From Environmental Factors Each Year

Your gut microbiome is under continuous attack by environment, diet and lifestyle choices. If gut bacteria become imbalanced, it increases your risk for both chronic and acute illnesses. Some of the factors posing the greatest danger to your gut microbiome include:







Refined sugar, especially processed high-fructose corn syrup

Genetically engineered (GE) foods (extremely abundant in processed foods and beverages)

Agricultural chemicals such as herbicides and pesticides. Glyphosate appears to be among the worst

Conventionally raised meats and other animal products; factory farmed animals are routinely fed low-dose antibiotics and GE livestock feed

Antibiotics (use only if absolutely necessary, and make sure to reseed your gut with fermented foods and/or a good probiotic supplement)

NSAIDS (nonsteroidal anti-inflammatory drugs) damage cell membranes and disrupt energy production by mitochondria

Proton pump inhibitors (drugs blocking the production of acid in your stomach, typically prescribed for GERD, such as Prilosec, Prevacid and Nexium)

Chlorinated and/or fluoridated water

Antibacterial soap

Gluten and/or lectins

Pollution

Stress

Fiber and Fermented Foods Are Critical to Your Gut Health

Scientists now understand your gut plays a crucial role in health and disease processes, actually acting as a second brain. Modifying your gut microbiome is an excellent long-term investment in your health and wellness. The consequences of a poorly developed microbiome can affect your mood, emotions, allergies and more.21

The bacterial diversity in your gut begins at birth (baby is “inoculated” as it moves through the birth canal) and is affected by genetics, whether you’re breast- or bottle-fed, and your immediate environment. Later in life, diversity is affected by your food choices. Nourishing beneficial bacteria is a way to maintain your health and one easy way is by eating traditionally fermented foods.

Ideally, you’ll want to include a variety of fermented foods and beverages as each will inoculate your gut with different microorganisms. There are several you can easily make at home, including fermented vegetables, chutneys, condiments, cultured dairy products such as yogurt, kefir and sour cream, as well as fermented fish, such as mackerel and Swedish gravlax.

Foods containing fiber, such as nuts, seeds, fruits and vegetables also help promote better digestive health by feeding your beneficial bacteria. One of the reasons fermented foods are so beneficial is they contain a wide variety of beneficial bacteria.

However, this may not be enough if the rest of your diet is poor. Your gut bacteria are an active and integral part of your body, and as such are vulnerable to your lifestyle choices.

You May Not Be Eating Enough Fiber to Support Your Gut

Eating a lot of processed foods, for instance, compromises your bacteria as processed foods in general destroy healthy microflora and feed harmful bacteria and yeast. Your gut bacteria are also highly sensitive to antibiotics, antibacterial soaps, agricultural chemicals, pollution and chlorinated water.

Since virtually all of us are exposed to these factors, including antibiotics from factory farmed animal products, ensuring your gut bacteria remains balanced must be an ongoing consideration. A high-quality probiotics supplement may be useful in maintaining a well-functioning digestive system if you occasionally stray from your healthy diet or have to take antibiotics.

Gut microbes specializing in fermenting soluble fiber also play an important role in preventing inflammatory disorders as they help to calibrate your immune system.22 The byproducts of this fermentation activity nourish the cells lining your colon and help prevent leaky gut, a condition in which toxins migrate from your gut into your bloodstream, which triggers an inflammatory response.

Although fiber dietary guidelines call for 20 to 30 grams of fiber per day, I believe the ideal amount is much higher, likely twice as high. Eating whole foods, especially vegetables, also naturally provides you with soluble and insoluble fiber to feed the living microorganisms in your gut.

[ad_2]

Source link

قالب وردپرس

Health

Sweet! Here are 7 reasons to eat sweet potatoes

Editor

Published

on

By

(Natural News) Sweet potatoes may not be as popular as regular potatoes, which is too bad — since they’re packed with vitamins and minerals. One cup of sweet potatoes can provide more than 100 percent of the daily value of vitamin A. It’s also rich in vitamin C, dietary fiber, and manganese. Both purple and orange varieties contain antioxidants that can protect the body from damage caused by free radicals.

Eating sweet potatoes is beneficial for your health

Sweet potatoes are brimming with micronutrients and antioxidants —  making them useful to your health. Below is a list of reasons why you should incorporate sweet potatoes into your diet.

They improve brain function

The purple variety of sweet potato contains anthocyanins. Anthocyanins are known for their anti-inflammatory properties. Studies have revealed that anthocyanins are effective at improving cognitive function. Moreover, the results suggest that purple yams can help protect against memory loss. Antioxidants from the purple variety safeguard the brain against damage from free radicals and inflammation.

They aid digestion

Sweet potatoes are rich in dietary fiber. This macronutrient prevents constipation, diarrhea, and bloating by adding bulk and drawing water to the stool. In addition, fiber keeps a healthy balance in the gut by promoting the growth of good bacteria.

They slow down aging

The beta-carotene in orange sweet potatoes can help reduce damage caused by prolonged sun exposure. This is especially true for people diagnosed with erythropoietic protoporphyria and other photosensitive diseases. Sweet potatoes also contain antioxidants that protect against free radical damage. Free radicals are not only linked to diseases but also premature aging.

They boost the immune system

Orange and purple sweet potatoes are loaded with a good number of antioxidants that help protect the body from harmful molecules that cause inflammation and damage DNA. This, in turn, protects the body from chronic diseases like cancer and heart disease.

They can prevent cancer

Eating sweet potatoes can help protect against various types of cancers. The compounds in sweet potatoes restrict the development of cancer cells. Test tube studies have shown that anthocyanins can prevent cancers in the bladder, breast, colon, and stomach.

They lower blood sugar

Despite its relatively high glycemic index, studies have shown that the regular intake of sweet potatoes can help lower blood sugar, thanks to the presence of dietary fiber. While fiber falls under carbohydrates, it is digested differently, compared to starchy and sugary forms of carbohydrates. Interestingly, insulin doesn’t process fiber (unlike other types which get turned into glucose), and it only passes through the digestive tract.

They promote healthy vision

Orange sweet potatoes are rich in a compound called beta-carotene, an antioxidant which transforms into vitamin A in the body. Adequate intake of vitamin A promotes eye health. Conversely, deficiencies in vitamin A have been linked to a particular type of blindness called xerophthalmia.

Sweet potatoes are easy to incorporate into your everyday meals. They are best prepared boiled but can also be baked, roasted, or steamed — they can even replace other carbohydrates such as rice, potatoes, and toast. (Related: Understanding the phytochemical and nutrient content of sweet potato flours from Vietnam.)

Continue Reading

Health

Frostbite: What it is and how to identify, treat it

Editor

Published

on

By

Manitoba’s temperature has plummeted to its coldest level this season, triggering warnings about the extreme risk of frostbite.

Oh, we know it’s cold. We can feel Jack Frost nipping at our noses. But what about when he gnaws a little harder — what exactly does “frostbite” mean?

People tend to underestimate the potential for severe injuries in the cold, says the Winnipeg Regional Health Authority. We laugh off the sting of the deep freeze, rub our hands back from the brink of numbness and wear our survival proudly like a badge.

That’s because, in most cases, frostbite can be treated fairly easily, with no long-term effects.

But it can also lead to serious injury, including permanent numbness or tingling, joint stiffness, or muscle weakness. In extreme cases, it can lead to amputation.

Bitter cold can cause frostbite in just minutes. Here’s how to recognize the warning signs and treat them. 0:59

Here’s a guide to identifying the first signs, how to treat them, and when to seek medical help.

What is frostbite and frostnip?

Frostbite is defined as bodily injury caused by freezing that results in loss of feeling and colour in affected areas. It most often affects the nose, ears, cheeks, chin, fingers or toes — those areas most often exposed to the air.

Cooling of the body causes a narrowing of the blood vessels, slowing blood flow. In temperatures below –4 C, ice crystals can form in the skin and the tissue just below it.

Frostnip most commonly affects the hands and feet. It initially causes cold, burning pain, with the area affected becoming blanched. It is easy to treat and with rewarming, the area becomes reddened.

Frostbite is the acute version of frostnip, when the soft tissue actually freezes. The risk is particularly dangerous on days with a high wind chill factor. If not quickly and properly treated, it can lead to the loss of tissues or even limbs. 

Signs of frostbite

Health officials call them the four P’s:

  • Pink: Skin appears reddish in colour, and this is usually the first sign.
  • Pain: The cold becomes painful on skin.
  • Patches: White, waxy-feeling patches show when skin is dying.
  • Prickles: Affected areas feel numb or have reduced sensation.

Symptoms can also include:

  • Reduced body temperature.
  • Swelling.
  • Blisters.
  • Areas that are initially cold, hard to the touch.

Take quick action

If you do get frostbite, it is important to take quick action.

  • Most cases of frostbite can be treated by heating the exposed area in warm (not hot) water.
  • Immersion in warm water should continue for 20-30 minutes until the exposed area starts to turn pink, indicating the return of blood circulation.
  • Use a warm, wet washcloth on frostbitten nose or earlobes.
  • If you don’t have access to warm water, underarms are a good place to warm frostbitten fingers. For feet, put them against a warm person’s skin.
  • Drink hot fluids such as hot chocolate, coffee or tea when warming.
  • Rest affected limbs and avoid irritation to the skin.
  • E​levate the affected limb once it is rewarmed.

Rewarming can take up to an hour and can be painful, especially near the end of the process as circulation returns. Acetaminophen or ibuprofen may help with the discomfort.

Do not …

There are a number of things you should avoid:

  • Do not warm the area with dry heat, such as a heating pad, heat lamp or electric heater, because frostbitten skin is easily burned.
  • Do not rub or massage affected areas. This can cause more damage.
  • Do not drink alcohol.
  • Do not walk on your feet or toes if they are frozen.
  • Do not break blisters.

Seek immediate medical attention

While you can treat frostbite yourself if the symptoms are minor — the skin is red, there is tingling — you should seek immediate medical attention at an emergency department if:

  • The exposed skin is blackened.
  • You see white-coloured or grey-coloured patches.
  • There is severe pain or the area is completely numb.
  • The skin feels unusually firm and is not sensitive to touch after one hour of rewarming.
  • There are large areas of blistering.
  • There is a bluish discolouration that does not resolve with rewarming.

Be prepared

The best way to avoid frostbite is to be prepared for the weather in the first place.

Wear several loose layers of clothing rather than a single, thick layer to provide good insulation and keep moisture away from your skin.

The outer garment should breathe but be waterproof and windproof, with an inner thermal layer. Retain body heat with a hat and scarf. Mittens are warmer than gloves because they keep the fingers together.

Be sure your clothing protects your head, ears, nose, hands and feet, especially for children.

Wind chill and frostbite rates

Wind chill: 0 to –9.
Frostbite risk: Low.

Wind chill: –28 to –39.
Frostbite risk: Moderate.

Exposed skin can freeze in 10-30 minutes

Wind chill: –40 to –47.
Frostbite risk: High.

Exposed skin can freeze in five to 10 minutes.

Wind chill: –48 to –54.
Frostbite risk: Very High.

Exposed skin can freeze in two to five minutes.

Wind chill: –55 and lower.
Frostbite risk: Extremely High.

Exposed skin can freeze in less than two minutes.
 

NOTE: In sustained winds over 50 km/h, frostbite can occur faster than indicated.

Source: Environment Canada

Source link

قالب وردپرس

Continue Reading

Health

Awkward Flu Jabs Attempted at Golden Globes

Editor

Published

on

By

In what can only be described as a new level of propaganda, hosts Andy Samberg and Sandra Oh featured a flu shot stunt during the 76th Golden Globe Awards ceremony. They told the audience to roll up their sleeves, as they would all be getting flu shots, while people in white coats stormed down the aisles, syringes in hand.

Most of the audience looked thoroughly uneasy at the prospect of having a stranger stick them with a needle in the middle of an awards show. But perhaps the worst part of the scene was when Samberg added that anti-vaxxers could put a napkin over their head if they wanted to be skipped, basically suggesting that anyone opposed to a flu shot deserved to be branded with a proverbial scarlet letter.

The flu shots, for the record, were reportedly fake,1 nothing more than a bizarre gag that left many people stunned by the Globe’s poor taste in turning a serious medical choice into a publicity gimmick.

Flu Shot Stunt Reeks of Desperation

Whoever came up with the idea to turn the Golden Globes into a platform for a public health message probably thought it was ingenious, but the stunt only serves as a seemingly desperate attempt to make flu shots relevant and in vogue. During the 2017 to 2018 flu season, only 37 percent of U.S. adults received a flu shot, a 6 percent drop from the prior season.2

“To improve flu vaccination coverage for the 2018-19 flu season, health care providers are encouraged to strongly recommend and offer flu vaccination to all of their patients,” the U.S. Centers for Disease Control and Prevention (CDC) wrote. “People not visiting a provider during the flu season have many convenient places they can go for a flu vaccination.”3

Yet, perhaps the decline in people choosing to get vaccinated has nothing to do with convenience and everything to do with their dismal rates of efficacy. In the decade between 2005 and 2015, the influenza vaccine was less than 50 percent effective more than half of the time.4

The 2017/2018 flu vaccine was a perfect example of this trend. The overall adjusted vaccine effectiveness against influenza A and B virus infection was just 36 percent.5

Health officials blamed the flu season’s severity on the dip in vaccination rates, but as Dr. Paul Auwaerter, clinical director of the division of infectious diseases at Johns Hopkins University School of Medicine, told USA Today, “[I]t is also true that the vaccine was not as well matched against the strains that circulated.”6

But bringing flu shots to the Golden Globes, and calling out “anti-vaxxers,” is nothing more than “medical care, by shame,” noted Dr. Don Harte, a chiropractic activist in California. “But it was entertaining, in a very weird way, including the shock and disgust of some of the intended victims, notably [Willem Dafoe],” he said, adding:7

“This Hollywood publicity stunt for the flu vaccine is one of the stupidest things I’ve ever seen from celebrities. But it does go with the flu shot itself, which is, perhaps, the stupidest of all the vaccines available.”

Did 80,000 People Really Die From the Flu Last Year?

The CDC reported that 79,400 people died from influenza during the 2017/2018 season, which they said “serves as a reminder of how severe seasonal influenza can be.”8 It’s important to remember, however, that the 80,000 deaths figure being widely reported in the media is not actually all “flu deaths.”

According to the CDC, “We look at death certificates that have pneumonia or influenza causes (P&I), other respiratory and circulatory causes (R&C), or other nonrespiratory, noncirculatory causes of death, because deaths related to flu may not have influenza listed as a cause of death.”9

As for why the CDC doesn’t base flu mortality estimates only on death certificates that list influenza, they noted, “Seasonal influenza may lead to death from other causes, such as pneumonia, congestive heart failure or chronic obstructive pulmonary disease … Additionally, some deaths — particularly among the elderly — are associated with secondary complications of seasonal influenza (including bacterial pneumonias).”10

In other words, “flu deaths” are not just deaths directly caused by the influenza virus, but also secondary infections such as pneumonia and other respiratory diseases, as well as sepsis.11

According to the CDC, most of the deaths occurred among those aged 65 years and over, a population that may already have preexisting conditions that makes them more susceptible to infectious diseases. As Harte said of annual flu deaths, “[M]ost if not all, I would assume, are of people who are already in very bad shape.12

CDC Claims Flu Vaccine Reduces Flu Deaths in the Elderly — But Does It?

Since people aged 65 and over are those most at risk from flu complications and death, the CDC has been vocal in their claims that the flu shot significantly reduces flu-related deaths among this population. The research, however, says otherwise.

Research published in 2005 found no correlation between increased vaccination rates among the elderly and reduced mortality. According to the authors, “Because fewer than 10 percent of all winter deaths were attributable to influenza in any season, we conclude that observational studies substantially overestimate vaccination benefit.”13

A 2006 study also showed that even though seniors vaccinated against influenza had a 44 percent reduced risk of dying during flu season than unvaccinated seniors, those who were vaccinated were also 61 percent less like to die before the flu season ever started.14

This finding has since been attributed to a “healthy user effect,” which suggests that older people who get vaccinated against influenza are already healthier and, therefore, less likely to die anyway, whereas those who do not get the shot have suffered a decline in health in recent months.

Journalist Jeremy Hammond summed up the CDC’s continued spreading of misinformation regarding the flu vaccine’s effectiveness in the elderly, as they continue to claim it’s the best way to prevent the flu:15

[T]here is no good scientific evidence to support the CDC’s claim that the influenza vaccine reduces hospitalizations or deaths among the elderly.

The types of studies the CDC has relied on to support this claim have been thoroughly discredited due to their systemic ‘healthy user’ selection bias, and the mortality rate has observably increased along with the increase in vaccine uptake — which the CDC has encouraged with its unevidenced claims about the vaccine’s benefits, downplaying of its risks, and a marketing strategy of trying to frighten people into getting the flu shot for themselves and their family.”

Death of Vaccinated Child Blamed on Not Getting Second Dose

In January 2019, the state of Colorado reported the first child flu death of the 2018/2019 flu season — a child who had received influenza vaccination. But instead of highlighting the vaccine’s failure and clear limitations, the Colorado Department of Public Health and Environment blamed the death on the child being only “partially vaccinated.”

“It’s an unfortunate but important reminder of the importance of two doses of influenza vaccine for young children who are receiving influenza vaccine for the first time,” Dr. Rachel Herlihy, who is the state communicable disease epidemiologist, said in a news release.16 For those who aren’t aware, the CDC notes that one dose of flu shot may not be enough to protect against the flu. Instead, they state:17

“Children 6 months through 8 years getting vaccinated for the first time, and those who have only previously gotten one dose of vaccine, should get two doses of vaccine this season …

The first dose ‘primes’ the immune system; the second dose provides immune protection. Children who only get one dose but need two doses can have reduced or no protection from a single dose of flu vaccine.”

Not only may the flu vaccine fail to provide protection against the flu, but many people are not aware that other types of viruses are responsible for about 80 percent of all respiratory infections during any given flu season.18 The flu vaccine does not protect against or prevent any of these other types of respiratory infections causing influenza-like illness (ILI) symptoms.

The chance of contracting actual type A or B influenza, caused by one of the three or four influenza virus strains included in the vaccine, is much lower compared to getting sick with another type of viral or bacterial infection during the flu season.

Does Flu Vaccine Increase the Risk of Influenza Infection, Contribute to Vaccine Shedding?

There are serious adverse effects that can come along with annual flu vaccination, including potentially lifelong side effects such as Guillain Barré syndrome and chronic shoulder injury related to vaccine administration (SIRVA). They may also increase your risk of contracting more serious flu infections, as research suggests those who have been vaccinated annually may be less protected than those with no prior flu vaccination history.19

Research presented at the 105th International Conference of the American Thoracic Society in San Diego also revealed that children who get seasonal flu shots are more at risk of hospitalization than children who do not. Children who had received the flu vaccine had three times the risk of hospitalization as children who had not. Among children with asthma, the risk was even higher.20

There’s also the potential for vaccine shedding, which has taken on renewed importance with the reintroduction of the live virus vaccine FluMist during the 2018/2019 season. While the CDC states that the live flu virus in FluMist is too weak to actually give recipients the flu, research has raised some serious doubts that this is the case.

One recent study revealed not only that influenza virus may be spread via simple breathing (i.e., no sneezing or coughing required) but also that repeated vaccination increases the amount of virus released into the air.21

MedImmune, the company that developed FluMist, is aware that the vaccine sheds vaccine-strain virus. In its prescribing information, they describe a study on the transmission of vaccine-strain viruses from vaccinated children to nonvaccinated children in a day care setting.

In 80 percent of the FluMist recipients, at least one vaccine-strain virus was isolated anywhere from one to 21 days following vaccination. They further noted, “One placebo subject had mild symptomatic Type B virus infection confirmed as a transmitted vaccine virus by a FluMist recipient in the same playgroup.”22

Are There Other Ways to Stay Healthy During Flu Season?

Contrary to the CDC’s and Golden Globe’s claims that flu vaccinations are a great way to prevent flu, other methods exist to help you stay healthy during the flu season and all year, and they’re far safer than annual flu vaccination. Vitamin D testing and optimization have been shown to cut your risk of respiratory infections, including colds and flu, in half if you are vitamin D deficient, for instance.23,24

In my view, optimizing your vitamin D levels is one of the absolute best respiratory illness prevention and optimal health strategies available. Influenza has also been treated with high-dose vitamin C,25 and taking zinc lozenges at the first sign of respiratory illness can also be helpful.

Following other basic tenets of health, like eating right, getting sound sleep, exercising and addressing stress are also important, as is regularly washing your hands.

Source link

قالب وردپرس

Continue Reading

Chat

Trending