Category: Culture

Dogs are dirty – Thank Goodness!

A fascinating new study offering insight into the health of our gut!

P1150755It doesn’t take too much imagination to appreciate that living in a house and sharing it with nine dogs and four cats doesn’t lend itself to perfect hygiene! Indeed, just yesterday morning we found evidence of mice in one of our bedroom cabinets. Plus both the bedroom and the main living room are never completely free of fleas, as my skin attests to. Then let’s not even speak of the hair and dust around the house!

Plus we live in a very rural location and the dog traffic in and out of the house is a consequence of our lifestyle choices that we do accept (99% of the time! 😉 ).

But possibly living a healthier life as a consequence of our ‘dirty’ animals was not something that would have ever crossed my mind until now, thanks to a recent essay published over on The Conversation site.

Read it and come to your own conclusion. It is republished within the generous terms of The Conversation; viz:

We believe in the free flow of information. We use a Creative Commons Attribution NoDerivatives licence, so you can republish our articles for free, online or in print.

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If being too clean makes us sick, why isn’t getting dirty the solution?

January 13, 2016 5.59am EST

Author: Associate Professor of Surgery, Duke University
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Wash up. Riccardo Meneghini/Flickr, CC BY-NC-ND.

Today rates of allergic, autoimmune and other inflammatory diseases are rising dramatically in Western societies. If that weren’t bad enough, we are beginning to understand that many psychiatric disorders, including depression, migraine headaches and anxiety disorders, are associated with inflammation. Perhaps the most startling observation is that our children are afflicted with the same inflammatory problems, contributing to the fact that over 40 percent of US children are on medications for some chronic condition.

And the cause, according to the “hygiene hypothesis,” is that being too clean causes a malformation of the immune system, leading to a wide range of inflammatory diseases. The original idea was that decreased infections in childhood due to hygiene led to a weak immune system, prone to become allergic and inflamed.

If the problem is that we are too clean, then, hypothetically, the issue can be easily resolved. We just need to get dirty, right? Wrong.

Getting dirty doesn’t help our immune system and generally makes inflammation worse. Much worse. That means there is something very wrong with the hygiene hypothesis.

Biodiversity is the real issue

What we actually have is a biodiversity problem. Our clean, indoor-centered lives and a Western diet rich in processed foods have depleted our biomes – the bacteria and worms that naturally live in our bodies, our guts in particular. These organisms play a role in the development and regulation of our immune systems, and scientists have identified the loss of biodiversity as being central to the high rates of inflammatory disease in the developed world.

 Giving up soap won’t help your biome. Bar of soap via www.shutterstock.com.
Giving up soap won’t help your biome. Bar of soap via http://www.shutterstock.com.

The hygiene hypothesis was right…in its day

An increase in inflammatory disorders, like allergies, was first observed about 150 years ago among the aristocracy in Europe, then reached the entire population of the industrialized world by the 1960s, and seems only to have climbed steadily since then.

When trying to understand why inflammatory diseases increased in the late 1800s and throughout the 20th century, scientists put their finger on things such as toilets and water treatment facilities. In those days, having a toilet was “hygiene.”

But times change. After generations of living with toilets and water treatment facilities, some of the wildlife in our bodies has been driven to the point of extinction. Our loss of contact with the soil due to indoor working environments has further depleted the wildlife of our bodies. And the typical Western diet doesn’t help either.

Even if you were to never use soap again for the rest of your life, you would not recover the wildlife your body is missing. Many of the lost organisms of our body don’t exist in North America in the wild, and others you simply won’t come across in your daily life.

On top of tremendous social difficulties imposed by a lack of soap, you’d likely increase your exposure to a lot of aggravating and even dangerous germs. The bacteria and viruses deposited on your shopping cart handle or the light switch at a hotel are generally not good. Those are often the germs of modern society that cause infection and inflammation. Your immune system would remain inflamed, and perhaps be even more agitated than before.

So what exactly are we missing? For practical purposes, it’s important to divide the wildlife of our bodies into two groups: microbes and more complex organisms such as worms. Microbes and worms affect our immune systems in different ways and both are important to be healthy. Biodiversity is the key.

A healthy crop of microbes and a few good worms

What would the gut biomes in our hunter-gatherer ancestors have looked like? A study by Jeffrey Gordon at Washington University in St. Louis showed that people living in modern preindustrial societies had more diverse micriobiome compositions than people living in the United States today. Seventy bacterial species Gordon found in preindustrial people’s biomes were present in very different amounts from those found in the modern U.S. participants.

While each group may have been exposed to different kinds of bacteria in their day-to-day life, the primary reason for the difference in diversity was attributed to diet. The preindustrial folks ate a diet rich in corn and cassava, compared to a U.S. diet rich in animal fat and protein.

And you might think that antibiotics are an issue, but they are usually less of a long-term problem for biodiversity. They can deplete bacteria in the gut microbiome, but the dangerous and disease-inducing tailspin is generally temporary. The microbiome usually recovers quite nicely, for the most part, although some lingering effects can remain.

The second group of organisms that we need are intestinal worms called helminths. These worms are called mutualists, because they benefit from us and we benefit from having them hanging around in our intestines. They used to naturally live in our gut. In fact, only 150 years ago most people in the West had intestinal worms that helped regulate immune function and prevent inflammatory disease. The culprit here isn’t diet, but cleanliness and sanitation.

Eat some fiber. Ali Karimian/Flickr, CC BY-SA.

If getting dirty won’t help your biome, what can you do?

When it comes to bacteria, a healthy diet is the critical ingredient. We can actually achieve a good mixture of gut bacteria very similar to that of our hunter-gatherer ancestors by adopting a good diet high in fiber and low in processed foods. The right diet helps the good bacteria in your gut flourish, and might make it easier for new varieties of good bacteria to take root.

In addition, there are some products that might, in theory, support a more hunter-gatherer-like bacterial flora, by exposing us to the kind of bacteria we don’t encounter anymore, but they haven’t been tested in clinical trials.

Probiotics, generally formulations of bacteria such as bifidobacteria and lactobacilli that grow readily in milk, are safe to use unless patients are severely ill. They could help support biodiversity in our guts if we need to take antibiotics.

Worms are a bit more challenging. There are two schools of thought on how to help helminth-less guts: one is to figure out what makes good worms good for us, and develop a drug that can do the same thing. The other is just to have these good worms living in your intestines.

Personally, I don’t think we can replicate complex biological relationships using a drug. My view is that modern medicine will eventually embrace the actual worm or maybe complex single-celled organisms called protozoans that work the same way, but research in this field is still in the early stages of development.

In the meantime, some intrepid people are going straight for the worm. As in actually acquiring worms in their gut. The challenge for these adventurers is to find a worm that has more benefits than disadvantages.

For instance, the same species of worm can have different effects in different people. The human hookworm, for instance, is commercially available and easily cultured at home. It has been found to treat multiple sclerosis and severe airway hypersensitivity but can also cause severe gastrointestinal distress in many patients.

For now, most individuals interested in immune health will focus on those factors that are risk-free, like avoiding chronic psychological stress, eating well and exercising, and watching out for vitamin D deficiency. These factors, all within our control, are important for avoiding a wide range of inflammation-related diseases, including allergy, autoimmunity, depression and cancer.

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It seems to me that another solution is having more and more dogs and fully embracing them into our lives.

P1150854My case rests!

Picture parade one hundred and thirty-one.

The second set of those beautiful dog and cat photographs.

The first set was a week ago.

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Wish I had weeks and weeks of these for you but sadly that’s all for now! But many thanks, John H., for sending them on.

Happy days everyone!

Cute with a capital ‘K’.

Young animals are especially gorgeous.

Here’s a short video to watch:

And here’s the background story:

Published on Dec 22, 2015

Welcome to the world, tiny otter pup! A wild otter mom gave birth to her pup in our Great Tide Pool over the weekend.

It was then just a mouse click to go to the website of the Monterey Bay Aquarium and read this:

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The squee heard ‘round the world!

Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool
Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool

As you probably know by now, a wild baby sea otter was born this morning in our Great Tide Pool! For the last several days, a wild female sea otter had been using the protected basin of our Great Tide Pool to rest from the winter storms. Last night, just as the Aquarium closed, she was spotted once again slinking into the pool for some shut-eye. It’s rare for a healthy sea otter to visit the pool so frequently—we started to wonder if she was doing all right.

Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool
Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool

Well, mystery solved! Around 8:30 a.m., Aquarium staff witnessed a BRAND NEW pup resting on her belly, being furiously groomed by a proud momma. We’re talking umbilical-chord-still-attached, whoa-is-that-yep-that’s-the-placenta new-born otter pup!

Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool
Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool

In steady waves, Aquarium staff, volunteers, and then the days’ visitors made their way to the back deck to watch a conservation success story taking place—and become fluffier in front of their eyes. Not that long ago, sea otters were hunted to near extinction. Maybe 50 were left in all of California by the early 1800’s. But now, thanks to legislative protection and a change of heart toward these furriest of sea creatures, the otter population has rebounded to steady levels in the Monterey Bay, and with 3,000 total in central California.

Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool
Sea Otter gives birth to newborn pup in Monterey Bay Aquarium Tide Pool

We’ll keep you updated on this new otter family—mom may decide to head out any time. As of this writing though, she’s still grooming her pup and enjoying the comfort of our Great Tide Pool. The cute overload continues.

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“The cute overload continues.”

Just wonderful and a very long way from becoming an overload to this person!

 

Such profoundly wise animals.

Two very moving examples of the loving wisdom of our dogs.

First, another gem from Chris Snuggs.

not my photo, and I can’t remember where I found it …

sunsetdogBut what does it all MEAN?

See the original here on Chris’s blogsite.

Then the second is a video that was brought to my attention thanks to Neil in South Devon. As Neil so rightly said, “Leaving aside the captions it’s quite moving….”. (And, trust me, believers and non-believers alike, you are going to weep from start to finish, just as Jean and I did!)

In a world where so much is so utterly screwed up it is the most blissful miracle that we have our dogs!

Trying to make sense of these times?

A departure from recent themes.

Tom Engelhardt
Tom Engelhardt

Some time ago, I republished, with Tom’s permission, essays that were being published on the TomDispatch blogsite. While those essays had nothing at all to do with dogs, they had much to do with integrity; the underlying theme of Learning from Dogs. Then Tom Engelhardt very generously gave me blanket permission to republish further TomDispatch essays whenever I felt so inclined. Thus back in 2011, I republished The Great American Carbon Bomb because it seemed so important to readers of this place. Subsequently, from time to time, other essays have been republished again because they seemed worthy of a broader distribution.

Which brings me to today’s post; another republication of a TomDispatch essay. Why? Because what is presently going on in the world, about the price of oil, about the chaos in the Middle-East, about the prospects of global deflation and the frightening consequences that could flow from that, are of concern to 99.9% of the ordinary folk living on this planet, including the vast majority of owners of dogs.

Thus without any further ado, here is the latest ‘Tomgram’: Michael Klare, The Look of a Badly Oiled Planet.

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Tomgram: Michael Klare, The Look of a Badly Oiled Planet

The language of love

As our dear dogs speak it.

You will recall that last Friday I featured an item under the title of Private First Class Lingo. The item had been brought to my attention by Constance Frankland.

Well here’s another really special story that Constance came across on a website called Arditor and I wanted to share it with you.

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love8 Ways Your Dog is Saying I Love You

Although dogs don’t speak our language, they are constantly trying to tell us that they love us and always showing love through their actions. Unfortunately, many shrug their shoulders or get annoyed over their dogs’ love gestures.
Here are 8 ways your dog is saying “I love you”…

waggingTail Wagging

Similar to a cat, a dog’s tail is a communication tool. In fact it is sometimes more accurate in translating its emotions than barking. Held at different positions, a dog’s wag could communicate excitement, fear, threat or submission. If your dog’s tail is held in a relaxed position and wagging all together with its entire butt, it means it is very happy to see you.

lickingFace Licking

Warm, sticky, wet and stinky! We know this can get annoying but licking a person’s face is a love gesture from a dog. Dogs lick faces for a few reasons. Mainly, if your pet dog is licking your face, he is trying to groom you! Grooming is an intimate gesture only done after a strong connection is made between dogs (so now you know he sees you as one of his kind). On the other hand, if a stranger dog licks your face, it is simply trying to say that he is harmless and friendly.

following3Following You Wherever You Go

This is another behaviour that can get on your nerves, especially when your dog attempts to follow you to work! However, it is only a dog’s way to show his love, devotion and loyalty to you. Wherever you are, that is where your dog wants to be. Dogs are extreme social creatures and unlike humans, there is no need for solitude.

Sheltie sleeping with her ownerSleeping with You

Similar to wild wolve packs, wild dogs curl up together to sleep in the night. Rather than sleeping alone in his designated corner, your dog prefers to snuggle right next to you in your bed. If you catch your dog sneaking onto your bed or falling asleep next to you in your couch, it implies that you are his family.

smilingSmiling

It is no surprise when you see something like a smile on your dog. Dogs do smile too! Research has found that dogs can also show and use facial expressions similar to how humans do. A dog’s smile is another way of showing his love and joy to his owner. Having said that, most of us are guilty of not recognizing our dog’s smile.

crotchCrotch Sniffing

Argh, this is an embarrassing one and how we wished our dogs can quit going around sniffing crotches. But before you start screaming at your dog, try to understand it. This behaviour is in fact a dog’s perculiar way of greeting. More importantly, apart from a hello, it allows the dog to understand and remember you through your scent.

sickTaking Care of You When You are Sick

Does your dog stay by your bed and watch you the whole time while you are nursing a flu? This is its natural instinct to care for a sick or wounded family member, just as they would in the wild. A dog extends its love and care to its sick or injured owner by quietly and patiently watching over him/her. But make sure you hide any superficial wounds away from your dog! It might actually lick your wound as its form of first aid.

leaning2Leaning on You

Whether you are sitting or standing, your dog is leaning on you and wouldn’t budge. You can’t move and you can’t get on with your daily routine. While you are wondering what they are up to, your dog has already got what they needed: your attention. Getting your attention and giving you their attention by leaning on you is their way of showing affection. Next time this happens, stop what you are doing and reciprocate with some love.

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This turned out to be more of a Sunday Picture Parade but it seemed too special to hold it from you until the weekend.

No, our dogs don’t speak a language that we humans would recognise as such but, nonetheless, our dogs communicate in ways that still are as magical and special as our human poetry.

Speaking of poetry, let me close today’s post with this.

areallygreatdog

The secret of our happiness.

It’s both obvious, and yet it is not!

Anyone who has more than a single dog around them knows how a group of dogs, even just a couple, are fantastic companions. Extending that line of thought brings one immediately to the realisation that a person who lives on their own yet has a dog never experiences the loneliness of a person who lives on their own ‘sans chien’.

So hold that notion in your mind as I introduce an item that was recently published on the Care 2 Living Healthy blogsite. It was called, in part, What really makes us happy and is republished here within the terms of Care 2.

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A 75-Year Study Reveals What Really Makes Us Happy

1372622.largeBy: Becky Striepe, January 8, 2016

Robert Waldinger directed a 75-year study looking at what makes us happy. It boils down to three things, and they’re not the things we tend to think are going to make us happy. His TED Talk about the study findings challenges our most common life goals.

When you ask most people what would make them happy, their answers tend to cluster around achievement. Maybe they think they’d be happier if they were rich or famous. Or maybe they feel like success in their careers would bring them true happiness.

Unlike many studies on happiness, the Harvard Study of Health Development happened in real time. The researchers didn’t rely on memories of past events. Instead, this project—passed down from research team to research team for 75 years—followed a group of 724 men through their lives. They were interviewed every two years, and got complete physicals at every check-in.

When the project began, 268 of the men were sophomores at Harvard University, where the study took place. The other 456 men were inner-city Boston high school students.

Waldinger was the study’s fourth director and in his talk he explains some of the interesting findings about happiness. He says happiness boils down to three things, but if you wanted to sum it up even more succinctly, you could say this: What really makes us happy is social connection.

Jogging

Waldinger says there are three main lessons about what really makes us happy that come from this study:

  1. Social connections are critical to our mental and physical health. Whether it’s relationships with family, friends or neighbors, people who have social connection are happier and healthier. In fact, he says, loneliness is toxic. People who want these relationships but lack them are not only not as happy but they experience worse health.
  2. Your number of friends doesn’t matter. What matters most is the quality of your relationships, not the quantity. People with loving relationships in their lives, not just from spouses, but friends or other family members, had overall better health. Quality of relationships was a better predictor of later-life health than markers we tend to focus on, like cholesterol levels.
  3. Quality relationships are good for brain health. People who have quality relationships in their lives have better memory as they age. People without quality relationships were more likely to experience cognitive decline as they grew older.

He defines a quality relationship as one where you feel like you can count on the other person. He says that doesn’t mean never fighting. It means an overall sense of security.

When you hear these results, they sort of seem like a no-brainer, right? But when the study began, 80 percent of participants said being rich would make them happy. We know on some level that relationships are a key to happiness, but we tend to discount their full importance. Why? Waldinger gets into that in his talk, as well (at around 12:15, if you want to skip ahead). You can watch it in full right here:

Published on Nov 30, 2015

What makes us happy and healthy as we go through life?
If you want to invest in “the good life,” where should you put your time and energy? Robert Waldinger answers these questions with lessons learned from a 75-year-long study of adult life that started in the late 1930s and continues to this day.
Robert Waldinger is a psychiatrist, psychoanalyst, and Zen priest. He directs the Harvard Study of Adult Development at Massachusetts General Hospital in Boston and teaches at Harvard Medical School.

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Thus while this study does not refer to dogs, nonetheless a dog or two (or nine!) does provide a wonderful social connection, as all those who know and love dogs will attest to.

As seen on BarkPost.
As seen on BarkPost.

Picture parade one hundred and thirty.

Speaking of dogs and cats …

(With huge thanks to John H. for sending these on to me.)

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Image[146]Another set of these gorgeous photographs next week.

Stay happy and stay warm all of you!

Cold Winter nights.

The last few nights have been so cold we have needed to put an extra dog on the bed!

From left-to-right: Cleo; Hazel, Pedy; Oliver; Sweeny.
From left-to-right: Cleo; Hazel, Pedy; Oliver; Sweeny. (Photograph taken at 09:40 last Thursday, 7th January.)

Private First Class Lingo.

Don’t worry son, you’re in the Army now!

Fellow author member of AIM (Authors Innovative Marketing), Constance Frankland, sent me a link to this news item over on Californian station KSBW. Here it is:

and here are the details that were presented on KSBW’s website:

MONTEREY, Calif. —Private First Class Lingo is in the Army now.

The 8-month-old shepherd mix enlisted in a formal doggy ceremony in Monterey on Tuesday, signing up to be treated like any other member of the service.

“He will be uniformed, he will be tracked, he will be documented,” said Defense Language Institute commandant Col. Philip Deppert.

The Private First Class will go down in DLI’s history books as its first-ever mascot. The Presidio of Monterey had a canine mascot back in the 40s, before DLI existed, and his name was Sgt. Tippy.

Lingo is starting at the bottom in his military career, but Deppert said he will have opportunities to move up in rank if he behaves.

“He will also have the opportunity to lose rank, should he misbehave, and not perform as we expect the rest of our service members to,” the colonel said.

But so far the pup has been toeing the line: getting up early for walks, exercising out on the field with the students, and most importantly learning the art of obedience.

Part of Private Lingo’s training is learning how to run in formation because in February he is scheduled to lead the commandant’s run with all the 2,000 plus service members at DLI.

Aside from his normal duties, the rescue dog was brought to the Presidio of Monterey for a special mission, to be the mascot, and so far he is knocking it out of the park.

“He has made about 2,000 new best friends; he is a magnet any place he goes, and it is exactly what he was intended to do,” Deppert said.

Lingo was adopted from the SPCA for Monterey County in November.

Here are two photographs from that story.

Private-Lingo-2-JPGoooo

Private-Lingo-3-JPGAnother example of our incredible dogs.