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Why Your Doctor Should Be Female

doctor

How exactly does one achieve true healing?  How can you best protect your health as you age?  The process is becoming ever more murky.

Not long ago, it seemed so much clearer.  If you had a particular health problem, you found and then took a drug known to manage it.  Drugs that did not work any better than a placebo were discarded.  Those which could, were prescribed en masse.  It seemed a simple, linear process.

But recently, studies have shown that it’s not quite so simple.  Sometimes people are healed even when they take a placebo, despite the fact that it shouldn’t work.  Sometimes, people are healed without taking any drugs at all,  by starting a regular exercise routine or by changing their diet.  Sometimes, people are healed through other mechanisms that science cannot verify, such as the soothing touch of massage therapy, or the stern needles of acupuncture.  And now, apparently, some are healed through the simple act of seeing a female physician rather than a male one.

In an intriguing new study published in JAMA Internal Medicine, patients treated by a female doctor were 4% less likely to die, and 5% less likely to be readmitted to the hospital than if they were treated by a male one.  These numbers may seem small, but when extrapolated throughout the entire population, it means that 32,000 fewer people would die every year if they were treated by a female physician.  Or, put in another way, a female doctor can save the same number of people who die annually in automobile crashes.

One can’t help wondering why.  The improved health outcomes in the study were relatively small, but researchers were unable to eliminate the gains by adjusting for the type of medical condition, the age of the patient (all were seniors), or the severity of the illness. With no additional data available, researchers can only theorize as to why people are less likely to die when cared for by a female physician.

One naturally jumps to the assumption that women are generally better caregivers than men, with stronger communication skills, a greater aptitude for listening to their patients, and a tendency to spend more time  with them.  Though hard to quantify, these may well be the critical factors that explain the results.  After all, when people know they are being heard, when a more encouraging environment has been created in the doctor’s office, people are more likely to voice their concerns.   If these concerns are validated, rather than dismissed or discounted, then the doctor will have more information with which to make an accurate diagnosis, and hence provide a better health outcome.

Until further studies are done, we can only theorize as to why female doctors provide better health outcomes than male doctors.   But there are some hints that the more open and caring environment in a female doctor’s office my indeed be the critical factor.  In previous studies, female doctors demonstrated better communication skills, and were more adept at responding to both verbal and non-verbal cues among their patients.  They were also more likely to suggest preventative care options before resorting to drugs, and to adhere more closely to clinical guidelines.

It could be that what this new study is really showing is the importance of empathy and caring in patient/doctor interactions.  You can have all the knowledge necessary to be a doctor, or a healer, but if you don’t have a good bedside manner, healing can be elusive.  No matter how many expensive tests you use, no matter the extent of your clinical knowledge, it seems that people still heal better when they feel cared for and heard.

https://www.forbes.com/sites/brucelee/2017/02/04/the-study-that-said-female-doctors-are-better-than-male-doctors/#6fa266e53f92

 

 

 

 



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

For the Love of Bugs

microorganisms

Bugs are creepy and disgusting.  All those legs, the wriggling antennae, the shiny, hard exoskeletons!  They seem so alien, it’s no wonder we find them psychologically disturbing.  I still remember one time in grade school when my classmates and I were shown a slide of the microscopic bacteria living on our skin.  We were immediately repulsed, and erupted in a loud chorus of “Ewww!”

At that time, there wasn’t the slightest inkling that these strange creatures could be important for our health.  Yet recent studies now confirm that early exposure to bacteria is critical for a strong immune system.  Children who live in more sanitary, modern conditions with less exposure to dirt and germs have a greater chance of developing allergies, asthma, and a raft of auto-immune diseases, as well as obesity and even autism.

Ever since Louis Pasteur discovered that microscopic organisms were the cause of many deadly infections, we’ve been increasingly obsessed with cleanliness.  We’ve spent the last century and a half scrupulously avoiding the microbes in impure water and unpasteurized milk, and it’s saved millions of lives.  But science now tells us we may have gone too far.

Studies have shown that children who grow up on farms, with increased exposure to dirt, germs and animal feces, have a markedly smaller chance of developing asthma and allergies.   Even owning a family dog helps.  A Swedish study conducted in 2013 even found that children whose mothers sucked their pacifiers clean with their own saliva, rather than sterilizing it, had a lower risk of developing eczema.  Another study published in the journal of Occupational and Environmental Health showed that children exposed to bleach have a 20% higher chance of coming down with the flu, and have more infections than those who are not.

The timing of this increased exposure to bacteria also seems to be important.  Moving to a farm as an adult won’t do much to improve your asthma and allergy symptoms.  However, growing up on a farm, or with a family dog, can go a long way towards preventing these same health problems later as a teenager or as an adult.

It’s time to reassess our notion of cleanliness, and widen it to include some exposure to germs.  While it’s still important to drink clean water and wash our fruits and vegetables carefully before we eat them, it’s not necessary to sanitize everything.  Our bodies require a diverse collection of microbes to properly stimulate our immune systems, and ensure the health of our gut.  Bugs and other microorganisms may appear creepy and disgusting, but it turns out our bodies just aren’t as robust without them.

 

 

 

 

 



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

Why Scented Cleaning Products Should Be Avoided

cleaners

In a recent study from the University of Washington, scented laundry products were found to emit more than 25 “volatile” air pollutants from dryer vents, including carcinogens such as acetaldehyde and benzene.   The extent of the emissions was substantial – equivalent to 3% of the total yearly acetaldehyde emissions from cars.  Yet unlike cars, which must follow stringent vehicle emissions standards, household detergents, such as laundry soaps and dryer sheets, are mostly unregulated.

Ever since this study was published, alarming news articles and blog posts have been circulating on social media, urging readers to avoid scented laundry products.  For some reason, dryer sheets have been particularly implicated, possibly because the data collected in the study was through emissions from dryer vents.  However, all household and personal care products with chemical fragrances  contain similar compounds, and so there is no reason for dryer sheets to be singled out.  Such household products include not just laundry detergents and dryer sheets, but also air fresheners, fabric softeners, dishwashing detergents, personal care products, cosmetics, after-shave, soaps, lotions, and hand sanitizers.

What is of most concern is not just the prevalence of toxic compounds in our household cleaning products, but the fact that so many of them do not need to be listed on product labels.  Of all the volatile compounds emitted during the study, fewer than 3% were disclosed on any product label or MSDS (material safety data sheet) because they are exempt from disclosure.  This means that 97% of the potentially hazardous ingredients used to make up the fragrant scents in our household cleaning products are unknown to us, and to government regulators.

Terms such as “perfume”, “parfum”, “natural fragrance”, “pure fragrance”, or “organic fragrance” sound misleadingly simple and safe, but any of these fragrance mixtures can contain up to several hundred different chemicals; in total,  more than 2600 different chemical ingredients have been documented for use in fragrances.  Yet manufacturers are not required to report any of them unless the chemicals are considered hazardous.   Sadly, surveys of MSDSs found most to be incomplete, inaccurate, or both, as they are reliant on manufacturers or importers to vouch for their safety.

If you think that “natural” or “organic” household cleaning products with fragrances are safer, think again.  The gas chromatography/mass spectometry tests used in the study found that products labelled as more natural, or environmentally friendly emitted similar amounts of volatile organic compounds as the more popular brands.  On average, all fragrant household products emitted 17.1 different volatile organic compounds.

The most common of these chemicals, found in more than one-third of the fragrant household products, were terpenes such as d-limonene, linalool, α-pinene, β-pinene, as well as citronellol, eucalyptol, and geraniol.  Such chemicals have the potential to create adverse health effects like asthma, mucosal symptoms, and allergic contact dermatitis.  Others can interfere with hormone regulation and may even cause cancer.

So, how can avoid unnecessary exposure to such chemicals?  By using fragrance-free household cleaning products, we can substantially reduce our risk.  You can also switch to simple vinegar and baking soda for most of your cleaning needs, although this won’t help you clean your clothes.

Considering the vast number of chemicals now used in the manufacture of personal care products, and household cleaning products, we should push for a change in how they are regulated.  While there are environmental protections for outdoor air, or “air external to buildings”, up until now, there has been little consideration of potential pollutants in our indoor air, even though our exposure now is higher than it has ever been in the past.

http://www.washington.edu/news/2011/08/24/scented-laundry-products-emit-hazardous-chemicals-through-dryer-vents/



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

What About Milk?

milk

In recent years, it’s become just as faddish to avoid dairy products as it has been to avoid gluten. Both are demonized in our current culture, so what’s the real story? Is cow’s milk a nutritious drink? Or is it toxic, and to be avoided at all costs?

 
First of all, it’s true that plenty of other calcium sources are available to you if you prefer to avoid milk. Leafy greens like kale and bok choy are particularly rich in calcium, but so are nuts, legumes, canned salmon, and seaweed. Other countries in Asia and Africa get by without milk, and so can you.
 
It’s also true that dairy and other animal products have been linked to increased rates of heart disease, diabetes, auto-immune conditions, and certain cancers. In the immensely popular 2005 book “The China Study”, Colin Campbell and his son Thomas cite epimediological evidence collected from 65 different counties in rural China during the 1970’s which show increased mortality rates for people whose diet contains high quantities of animal-based foods. It’s pretty damning evidence against meat consumption, and the book is said to have made a vegetarian out of Bill Clinton. However, to be fair, dairy was deemed a lesser culprit than other animal products, like beef and pork.
 
Sales of dairy milk have dropped 40% in North America over the last 40 years, and books like “The China Study” have likely been a big reason for those reduced numbers. Alissa Hamilton adds her voice to the anti-dairy group with her recent book “Got Milked?”, where she also questions dairy’s prominent place in our culture. She argues that the dairy industry has been unfairly propped up by the government, due to the $16.2 billion dollars it contributes to Canada’s annual GDP. Rather than giving dairy products status as an entire food group, she suggests that they be lumped in with other high-protein foods.
 
Considering the fact that most non-European races are lactose intolerant, and come from cultures where dairy products have never been consumed, the emphasis on dairy products in North America does seem rather ridiculous.
 
In Chinese medicine, the dietary advice concerning dairy is flexible. A blanket statement demonizing dairy products would never be appropriate, since the strength of Chinese medicine has always been its emphasis on each individual and their own particular strengths and weaknesses.
 
People of European descent whose ancestors have consumed copious amounts of dairy products over generations can continue to partake, provided they digest it well. If you experience bloating, difficult elimination, or excess mucus production after consuming dairy products, then they’re not for you.
 
Those who are lactose intolerant should not feel be made to feel guilty if they are not drinking enough milk each day. As mentioned above, there are other high calcium foods which can serve as excellent replacements for dairy products.
 


About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

We Can Win the Battle (Against Obesity)

waistline
If your waistline has gotten a bit thicker over the last decade, you’re not alone. The majority of people in North America (68.8%), are now either overweight or obese. But it’s not your fault.
 
We have a natural tendency to crave foods containing high amounts of sugar and fat, since they provide our body with instant energy.  The only problem is the ubiquity of these foods in our modern environment.  But why are some people better able to withstand their lure than others?
 

A scientist named Schacter has provided us with an interesting answer to this question.  He conducted a number of experiments in the 1960’s and 70’s to examine human eating behaviour, and found that thin people follow different eating cues than everybody else.  According to Schacter, thin people use hunger pangs as a guide to how much they will eat, whereas overweight or obese people follow external cues about the food itself, such as the way it smells, or looks, or tastes.  In our modern, media-saturated world, guess whose appetites have been easier to manipulate?

One external sensory cue which has been heavily manipulated in our modern culture is serving size. Studies have shown that people tend to empty their plates, regardless of how much food is on it. This means that food served on a larger-sized plates, will be eaten just as readily as a smaller amount of food on a small plate.  What is crucial here is that most people don’t even realize they’re eating a different amount of food.

According to surveys, yogurt containers in North America are 82% larger than those in France, where the tendency towards obesity is much lower.  Candy bars in North America are also 41% larger and soda cans are 52% larger.  When we try to evaluate why French people are so much thinner than North Americans, we tend to fixate on what they eat, rather than how much.  It’s very likely that, despite our best intentions, we simply eat more.  The bigger serving sizes in grocery stores and in restaurants may be largely to blame for this.  The popularity of buffet restaurants, which encourage over-consumption, also play a part.
 
Schacter’s studies also showed that people tend to eat more when they are with friends or loved ones, rather than alone.  This is why couples tend to gain weight once they start living together and share meals.  Again, the crucial fact here is that we don’t even realize we are eating more food.  If asked, we assume we have eaten the same amount of food as usual.  Yet studies show that we take hunger cues from the people with whom we eat, and if they eat more, we’ll eat more too.   (Vartanian et al., 2008)
 
Of course, stress is an important factor in any discussion about diet.  Studies show that 81% of people experience a change in their appetite when stressed, with 62% of people eating more than usual.  When stressed, we also tend to make poorer food choices, indulging in high calorie foods, like cake, doughnuts, or burgers, rather than healthy, low calorie foods like fruits and vegetables.   And because these high calorie foods increase feel-good neurotransmitters like serotonin in our brains,  a cycle is created where we crave the same foods again the next time we’re stressed.  We become like Pavlov’s dogs:  every time our mood needs a lift, we feel a craving for the same foods that improved our mood in the past.
Heavily restricting our food intake doesn’t seem to help much.  In a study done in 2003, girls whose parents placed them on a heavily restricted diet showed a greater tendency to binge on the restricted foods  when given the chance, even if they weren’t hungry.  Girls whose parents did not restrict their eating had a normal respect for sensations of hunger, and ate only when necessary  (Birch, Fisher, & Davidson, 2003).
 

If none of this has convinced you of how elastic, and easily manipulated our appetites are, this final study will.  In a study done in 2012, patients with amnesia were offered a second and then a third meal, each one 10-30 minutes after the last.  No matter how much food had been eaten previously, participants continued consume each meal in succession.  Since the patients couldn’t remember when they had last eaten, they readily ate the next meal whenever it was presented to them.  Presumably, their stomachs were still full, but that didn’t stop them from continuing to eat whenever more food was offered.  A second study showed similar results in people who didn’t have amnesia. These two studies are damning evidence for easily our natural hunger cues can be ignored.

With all these psychological cues working against us, how are we to win the battle with the weight scale?  To a certain extent, it should be helpful just knowing how badly the cards are stacked against us.  And now that we know all the ways our brain can be tricked into over-eating, we can make plans to thwart those natural tendencies.   It’s also important to be gentle and forgiving of ourselves if we happen to over-indulge when we shouldn’t.  We may not be able to win every battle, but with enough awareness, we can still win the war.

https://www.psychologytoday.com/blog/everybody-is-stupid-except-you/201411/hunger-comes-your-mind-not-just-your-stomach

https://www.psychologytoday.com/blog/the-instinct-diet/200905/food-cravings-can-you-cure-yourself

https://www.psychologytoday.com/articles/200308/why-we-crave



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

Your Liver: An Amazing Blob

liver

The liver is a dark and mysterious organ. It’s also powerful and knowing. Other organs, like the heart and lungs, are showier. The heart, so red and vigorous, often takes centre stage. The lungs, with their delicate tissue, is like the gossamer princess of the body. By contrast, the liver is just a big, purplish, seemingly inert blob. It’s the mousy introvert in the room, mostly ignored and overlooked, yet quietly magisterial in its proficiency and its value.

The liver is the largest organ in your abdomen, and resembles a beached sea lion, yet it “breathes” in its own fashion, swelling and shrinking by up to 40% every 24 hours. During this rhythmic period of swelling, It is thought that new proteins are being synthesized so that any cells damaged during its never-ending filtration duties are fully restored. When the liver shrinks, old or damaged proteins are destroyed to help prevent incapacity or cancerous growths from forming.

Its daily to-do list numbers in the hundreds, each task providing us with vital protection from any toxic foods we may eat, or from potentially hazardous chemicals in our environment. Constantly filled with blood, your liver always holds at least 13% of your body’s total supply at any given time, which is why a puncture wound to the liver can be fatal.

Liver cells are “stippled with holes”, so that blood can dribble directly onto them, and are also covered with microvilli, like the wall of your small intestine. These microvilli substantially enlarge the surface of each of your liver cells so that blood is filtered as quickly and efficiently as possible.

Unlike other cells in our body which have only two sets of chromosomes, liver cells can have up to 8 sets, and it is likely this wealth of chromosomes that accounts for its famously regenerative abilities. If only 25% of liver mass remains, due to surgical removal or chemical injury, it can still regenerate back to its full size, given adequate time.

Most intriguing, new data suggests that the liver may secrete hormones that influence our choice of food. After drinking a sugary drink, the liver makes an attempt to divert further sugar binges by secreting a hormone called fibroblast growth factor 21, or FGF21. People with a mutant, weaker version of this hormone may have a life-long struggle with sweets.

Scientists suspect the liver may secrete similar hormones to influence cravings for protein or fat. By using these methods to influence our choice of foods, the liver may act much like a second brain. With its more intimate and familiar contact with our blood and the molecules it contains, its food preferences would likely be wiser than the ones our brain habitually makes.

All the more reason to be kind to your liver, and lavish it with some attention from time to time. Yearly liver and gallbladder cleansing can help to keep this vital organ in tip top shape and prevent health problems down the road. If you are interested in more information on how to have a successful flush, please contact us by phone at 416-248-2930, or by email at rebecca@sensiblehealth.com.

https://www.nytimes.com/2017/06/12/health/liver-bodily-function.html



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

Coconut Oil Still an Unhealthy Fat Choice

coconuts

This news will not be appreciated by coconut oil lovers.

After reviewing all recent studies, experts at the American Heart Association still find that coconut oil should be avoided by those with heart problems, as it may raise saturated fat levels. Since fully 82% of coconut oil is saturated fat, compared with only 63% in butter, or 39% in pork lard, they warn that it should not be mistaken as a healthy fat choice.

Proponents of coconut oil claim that 83% of this saturated fat comes from medium chain fatty acids, or medium chain triglycerides, which are quickly turned into energy, rather than stored as fat. It is due to these medium chain triglycerides that coconut oil has recently been promoted for its use as a weight loss supplement, and as a cholesterol-lowering food which improves cardiovascular health. However, the AHA says there is no good quality evidence for either of these claims.

As before, the American Heart Association recommends that people try to limit the amount of saturated fat in their diet, and rather than use butter or coconut oil, it is best to choose unsaturated oils, such as olive or sunflower. Just by switching from a saturated to an unsaturated oil, studies show that cholesterol levels can be lowered just as much as when taking a cholesterol-lowering drug.

As for the recent headlines reporting that “butter is back”, those are also misleading. In 2014, a much-reported study from Cambridge University found that there was “no clearly supportive evidence for the guidelines that encourage cutting saturated fat from the diet”. However, one of the researchers at Cambridge University would like to clarify that remark, saying “that is an oversimplification, we never said that butter is a healthy fat choice.”

Further examination of different saturated fats indicate that some may be more beneficial than others, and further studies will be needed to uncover which are best avoided completely. In the meantime, it is best to follow the age-old advice to practice moderation in all we do, and particularly when it comes to diet.

While the occasional use of butter and coconut oil can be part of a healthy diet, it is not wise to consider either as a health food. The most important distinction is to consider which foods you replace your saturated fat with. If you replace butter with coconut oil, you shouldn’t assume that your level of saturated fat will go down. The safest choice of oil is still olive oil. And if you reduce the amount of fat in your diet but replace it with increased amounts of refined carbohydrates, your heart will not thank you.

In essence, what researchers have learned about diet in the last few years is, like so much else in life, that nothing is as simple as it seems.



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

How Strong is Your Sense of Smell? Why It Matters.

smell

We’ve all learned to expect a certain amount of vision and hearing loss as we get older. Reading glasses and hearing aids are common accessories among our aging relatives.

What’s interesting is that people rarely consider a diminishing sense of smell to be a worrisome harbinger of age. And yet, it’s becoming increasingly evident that a poor sense of smell is like the proverbial canary in the coal mine: it’s a solid sign of poor health.

Evidence is strong that poor odor identification is a better early indication of neurodegenerative diseases like Alzheimer’s and Parkinson’s than memory problems or signs of tremor. While about half the population of adults between the ages of 65 and 80 have some demonstrable loss of smell, it is often markedly worse in those with early Alzheimer’s or Parkinson’s disease. Researchers have found that an olfactory test can clinch a diagnosis for either of these conditions if other signs of the disease are there.

Many neurologists thought olfactory tests seemed flaky in the past, but due to consistent results from researchers in the US and in Europe, it’s now being taken seriously. And as the cost of an olfactory test is much less than an MRI or PET scan, and it’s less invasive than a spinal tap, it can reduce health care costs as well.

According to Chinese medicine, your sense of smell is linked to the health of your lungs. This means that if your lungs are strong, you should have a sharp sense of smell as well. Wouldn’t it be interesting if it was one day found that herbs known to strengthen the lungs helped to prevent the onset of neurodegenerative diseases like Alzheimer’s and Parkinson’s? In any case, it can’t hurt to try to keep your lungs strong as you age.

For those who suffer from health problems related to weakened lungs, such as allergies, and asthma, we recommend the use of our Chrysanthemum tincture. This tincture contains herbs known to strengthen the lungs over time, such as chrysanthemum flower, and astragalus root. It can also be used regularly to help prevent your lungs from weakening as you age.



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

Another Reason to Walk

walking

In recent years, we’ve been told repeatedly that sitting for long periods of time is very, very bad. It’s been associated with high blood pressure, high blood sugar, and an abnormal cholesterol level, as well as an increased risk of cancer and cardiovascular disease. In fact, if you routinely sit for more than three hours a day, it can shave two years off your life.

To this list, you can now add a decrease in creativity.

While walking and talking one day, Marily Oppezzo and Daniel Schwartz took notice of the fact that their doctoral advisor tended to brainstorm while strolling outdoors. It’s not uncommon. Apparently, Steve Jobs and Mark Zuckerberg also held meetings while walking as a way to stimulate new ideas.

Oppezzo and Schwartz decided to study whether creativity was boosted by walking. They questioned 176 different people while they were walking, and while they were sitting, and found that the number and quality of creative answers increased by 60% when a subject was walking. For example, when asked to list alternative uses for a common object, such as a shoe, participants were able to list a greater number of uses, and more original ones, while walking.

Views of nature didn’t affect the outcome. Creativity spiked whether walking indoors, or outdoors. The walk didn’t even need to be very interesting: the researchers noted a positive effect on creativity even when the subject was walking on a treadmill, facing a wall.

We know that aerobic activity improves thinking and memory, and it’s the only proven way to decrease your likelihood of developing dementia. It could be that the same increase in blood flow to the brain that helps memory also boosts creativity. More studies will be needed to find exactly why walking is so beneficial.

Stanford study finds walking improves creativity



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.

Heart Problems? Avoid “The Plank”

plank

“The Plank” has become a very popular – even trendy – exercise recently. It’s a yoga pose touted for its ability to strengthen deep abdominal muscles, the pelvic floor, and the transverse abdominis, which supports your back. Fitness trainers will often recommend that the pose be held for as long as possible each day, as it can be a powerful tool used to strengthen your core.

However, Stuart McGill, a professor of spine biomechanics at the University of Waterloo says this recommendation is a bad one. Holding the plank for too long can cause back pain, and because it increases pressure in your abdomen, it can also cause blood pressure to rise. For people who already suffer from high blood pressure, or other heart and circulatory problems, sustained holding of plank can be bad for your health.

Rather than holding the plank steadily for 1-5 minutes, Professor McGill recommends holding it for just ten seconds three times in a row. After that, you can take a short break before holding the pose for another ten seconds twice in a row.

While being able to hold plank for more than one minute is a sign that your core is strong, it also means that the plank is no longer giving you much of a challenge. In that case, you can try alternately lifting up one arm or one foot, or doing a side plank instead.

http://www.dailymail.co.uk/health/article-4575458/Why-plank-bad-blood-pressure.html



About the author: Rebecca Wong has been working in the herbal business since 2000.  She has received her training in acupuncture and herbalism from respected authorities Paul Des Rosiers and Vu Le at the Ontario College of Traditional Chinese Medicine in Toronto, and Michael Tierra at the East West Herb School in California.