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Phones and computers are good about adjusting to turning back the clocks. People don’t adjust as easily. Our internal clocks have no settings that can be reprogrammed.

Hey, it’s only an hour difference. “But it turns out that the master clock in our brain is pretty hard-wired, ” says Fred Turek, director of the Center for Sleep & Circadian Biology at Northwestern University.

Our internal clock is synchronized to the 24 hour light/dark cycle and daylight is a primary cue to reset the body’s clock each day.

It should only take a few days for your body and brain to catch up, but that the shift to daylight saving time in the spring, when we lose an hour of sleep, is linked to an increased risk of heart attacks and traffic accidents according to a new study which found an increase in the number of patients admitted to the hospital for a atrial fibrillation (irregular heartbeat) in the days following the spring time change.

One of the newer findings has been that the internal clock in our brains that we often refer to is supplemented by a time-keeping mechanism in every cell. Our bodies seem to like routine and when we disrupt those with clock changes or changes to our sleep or eating routines, it can increase the risk of metabolic disease.

Add to this the decrease in daylight also throws off routines, socialization and our emotional rhythm.

Okay, enough bad news. What can we do to compensate?

  • Go to bed an hour or so earlier.
  • Maximize your exposure to daylight in the morning hours.
  • Use foods that nourish – add protein sources like fish, nuts and other plant-based proteins such as tofu are good if you’re trying to cut back on meat.
  • Salmon and tuna are good for getting omega-3 fatty acids which regulate mood by quieting down the body’s response to inflammation.
  • Eat dinner early and keep it light or even make midday your main meal.
clocks

Illustration Credit: “Tic Toc” by Katherine Streeter for npr.org

 

Today is Armistice Day Armistice Day which marks the armistice signed on the eleventh hour of the eleventh day of the eleventh month in 1918 between the Allies of World War I and Germany to end World War I – the “war to end all wars.” It is also known as Remembrance Day and Veterans Day.

But 1918 was also the year of another kind of worldwide war against the Spanish influenza pandemic. There is no special day to mark this and I doubt that many Americans today know about it or think about it. You may have gone last month for your flu shot, but never thought about the fact that October 1918 was the deadliest month in United States history. 195,000 Americans died in that one month as a result of influenza.

Influenza ward at Walter Reed Hospital in Washington DC, 1918

By the time the pandemic had run its course, an estimated 500,000 Americans had died of the flu. It is hard to grasp that number. It is more deaths than the American combat fatalities in all the wars of the 20th century combined. And worldwide, the flu may have claimed as many as 100 million lives.

My mother was born in December of that year and it was feared that she or her mother might get the flu. The start of that flu season was in March with the first recorded case being a mess cook in Fort Riley, Kansas. There are still several hypotheses about how and where the flu pandemic began and no conclusive answer.

Though it became known as the “Spanish flu,” it did not originate in Spain. Spain seemed at the time to be particularly hard hit by the virus. I say “seemed” because the Spanish media covered it extensively, but the United States, the UK, France, and Germany deliberately underplayed the virus’ effect in hopes of keeping up wartime morale. Many Americans thought, as with many military wars, that it was something happening far from our shores.

Recent studies of the incomplete medical records from the time seem to show that this viral infection itself was not more aggressive than any previous influenza. Oddly, it seemed to affect healthy people more than would have been expected. Rather, factors such as malnourishment, overcrowded medical camps and hospitals and poor hygiene promoted bacterial superinfection which killed most of the victims after a prolonged period.

There was what was called a “second wave” that year of the same virus. We know it was the same strain because those who had survived a first infection had immunity in a second exposure. But after the lethal second wave struck in late 1918, new cases mysteriously dropped abruptly.

In Philadelphia, 4,597 people died in the week ending October 16, but by Armistice day influenza had almost disappeared from the city. No one is certain why. Did doctors get better at preventing and treating the pneumonia that developed after the victims had contracted the virus? Did the virus mutate extremely rapidly to a less lethal strain?

Could it happen again? That is the stuff of movies, like Outbreak, Contagion and World War Z, all of which make reference to the 1918 pandemic. Certainly our medical knowledge and treatments are much better today. Research done in 2007 reported that monkeys infected with the recreated flu strain has the same symptoms of the 1918 pandemic. They died from what is called a cytokine storm, which is when there is an overreaction of the immune system. That may explain why is may explain why the 1918 flu had a surprising powerful effect on younger, healthier people. A person with a stronger immune system would ironically have a potentially stronger overreaction than a less healthy person.

My sons gave me a Fitbit for Christmas in 2015 and I have tried to hit the recommended 10,000 steps a day. That’s the number that has always been recommended. I don’t hit that number most days. I seem to average out at about 6000. That’s better than nothing but not enough. But now it seems even 10,000 steps isn’t “enough.”

The best thing about having one of these fitness trackers is that it makes you mindful of your inactivity. On lousy winter days when I stayed in the house and worked on the computer, I would log less than 2000 steps.

Now, on the Fitbit blog they discuss a recent study  that found that employees who sit the most tend to have higher BMIs, bigger waistlines, and higher cholesterol than those who moved more. That is not a shocking result. I could have told you that and you wouldn’t have to give me a grant. The researchers also found that those who were hitting about 15,000 steps (roughly seven miles) a day had normal BMIs and waistlines and no heightened risk of heart disease.

But 15,000 steps – 7 miles?

I wouldn’t label myself as “sedentary” but I certainly spend too much time in front of screens – computers and TV.  I don’t need a fancy tracker to tell me that.

The suggestion is to increase your steps by 1,000 then 2,000 a day for a week or two and continue until you get to 15,000.

Part of the problem for me is boredom. I have never been able to do the gym thing. Exercise on machines totally bores me. And when it comes to  steps… I love walking, but I like walking in the woods or at least in a park. I do that whenever I can, but I also have been walking around the workplace and around my neighborhood.

The suggested ways to increase your steps are always things like squeezing in a couple of 10 to 15-minute walks and walking everywhere within a one-mile radius instead of using the car. Of course, the walk to the coffee shop probably isn’t “cardio” unless you are really walking fast.

10, 000 steps still has multiple health benefits, especially if you make the 10K at a fast pace. You need to determine the number that’s right for you.

 

The nature of Americans sounds like a title that might these days refer to how we are changing as a people. But in this case, it is more literal – about our relationship with the outdoors.

Studies have shown that although the majority of Americans say that nature is one of their most enjoyable interests, they don’t spend much time outdoors. Why is there this gap?

A new study, “The Nature of Americans,” surveyed nearly 12,000 adults and children to try to determine why there is that gap. Are there barriers that keep people from going outside?

We know that even certain smells and sounds of nature can trigger happy memories. Being in nature brings people a sense of peace. This is true for children and adults.

Youngsters in the age 8-12 range said contact with nature “made them happier and healthier.” Their parents and researchers agree. Exposure to nature promoted their physical, psychological, and social well-being.

So then why do the majority of adults spend only five or less hours a week outside? Kids ages 8-12 are only a bit better averaging 6.5 hours a week outdoors. Add to that other studies that show those kids spend more than double that amount of time indoors on computers, televisions and electronic devices.

I feel like this has been “news” for about 50 years. We know it’s good for us but we don’t act upon that knowledge.

The study found a number of barriers. Some of this is pretty obvious. Where we live, work, and go to school can make it difficult for many people to have contact with the natural world. Not many Americans depend on the natural world for their livelihoods these day either. We don’t farm or work outside. We work in buildings.

In prioritizing our lives, nature has fallen down the list. Technologies and electronic media have moved up and they keep us indoors.

People who grow up without much contact with nature tend to be adults who are uncomfortable being outdoors alone. They probably don’t have many friends who want to accompany or encourage excursions into the natural world.

Children are kept indoors by a lack of available adult supervision. KIds, including my own, are rarely allowed to wander alone outdoors in a park or woods or even in their own neighborhood.

One thing the study found is that we need to change perceptions about nature. Too many adults perceive nature as something remote and inaccessible. Getting “out into nature” means a national park or wilderness – places that are often far from home. But neighborhood parks and small wooded areas and trails are also important. And making nature experiences social by doing things like group hikes connects us to nature and people.

Some of this nature wisdom is also a natural knowledge. The study shows that children perceive nearly every outdoor place as being part of nature, but that concept fades as they grow up. Watching ants climb over the ground, fishing at a park pond, climbing a jungle gym or a tree, watching chipmunks run in and out of their stone wall home or wading in a creek and rearranging the flow by moving rocks and making boats from leaves and sticks are all great ways of being in nature.

In the book Blue Mind, the author considers in a very long subtitle “The Surprising Science That Shows How Being Near, In, On, or Under Water Can Make You Happier, Healthier, More Connected, and Better at What You Do.” Most of us are drawn to water. Even when it’s not summer, I feel the pull of the ocean. This connection to water is also in our nature.

I read Last Child in the Woods  years ago when my sons were children and I wanted to make nature part of their childhood. Along with other books by Richard Louv, such as Vitamin N and The Nature Principle: Reconnecting with Life in a Virtual Age, they can introduce you to the New Nature Movement that looks to the restorative powers of the natural world. It promises much: boosting mental acuity and creativity, health and wellness and even smarter and more sustainable businesses. It is an optimistic vision in an increasingly pessimistic world.

 

                   

Browsing the poetry shelves you will come across numerous editions of the prose and poetry of Walt Whitman. His Leaves of Grass is probably the best-selling title today. Thanks to technology, you can buy his complete works with that book, patriotic poems, prose, The Wound Dresser and even his letters in a Kindle Edition for a mere 99 cents.

One piece of his writing you won’t get in that digital archive is a curious collection he wrote in 1858 under the pseudonym Mose Velsor. Walt wrote an advice column in the New York Atlas newspaper for “manly men.” The topics included diet, exercise, and grooming.

I suppose it was a Men’s Journal or Esquire column for the time, though it seems out of character for the man I have mentally archived as “the good gray poet.”

That is until someone uncovered the 13-part newspaper series from 150 years ago.

It has been published in at least two versions I could find. Manly Health and Training: To Teach the Science of a Sound and Beautiful Body is the series.

Walt Whitman’s Guide to Manly Health and Training is 75 manly chunks of advice.

It was also published in the Walt Whitman Quarterly Review.

Some of the columns headlines are pretty funny:  “The great american evil—indigestion” and “Could there be an entire nation of vigorous and beautiful men?”

 

So how well does 19th century Walt Whitman‘s advice hold up for 21st century men?

Let’s start the day like Walt…

The man rises at day-break, or soon after—if in winter, rather before. In most cases the best thing he can commence the day with is a rapid wash of the whole body in cold water, using a sponge, or the hands rubbing the water over the body—and then coarse towels to rub dry with; after which, the hair gloves, the flesh-brush, or any thing handy, may be used, for friction, and to put the skin in a red glow all over . . . as soon as the glow is attained, the window, unless the weather is very bad, should be opened, and the door also, so that the room may become filled with good fresh air—for the play of the respiratory organs will be increased by the performances just mentioned, and it is at such times that good air tells best.

How about some breakfast? Walt was much the carnivore.  “Let the main part of the diet be meat, to the exclusion of all else.”

Usually the breakfast, for a hearty man, might consist in a plate of fresh rare lean meat, without fat or gravy, a slice or chunk of bread, and, if desired, a cup of tea, which must be left till the last. If there be boiled potatoes, and one of them is desired, it may be permitted.

Let’s get groomed and dressed for the day.

The beard is a great sanitary protection to the throat—for purposes of health it should always be worn, just as much as the hair of the head should be. Think what would be the result if the hair of the head should be carefully scraped off three or four times a week with the razor! Of course, the additional aches, neuralgias, colds, etc., would be immense. Well, it is just as bad with removing the natural protection of the neck; for nature indicates the necessity of that covering there, for full and sufficient reasons.
Most of the usual fashionable boots and shoes, which neither favor comfort, nor health, nor the ease of walking, are to be discarded.”

Okay, we are ready to get on with the day!

Habituate yourself to the brisk walk in the fresh air—to the exercise of pulling the oar—and to the loud declamation upon the hills, or along the shore. Such are the means by which you can seize with treble grip upon all the puzzles and difficulties of your student life—whatever problems are presented to you in your books, or by your professors.

That walking gives me an appetite!

Lunch should consist of a good plate of fresh meat, (rare lean beef, broiled or roast, is best) with as few outside condiments as possible.

Maybe I should have saved that walk for after lunch. All this meat is making me a bit sleepy, but I must do some work!

A steady and agreeable occupation is one of the most potent adjuncts and favorers of health and long life. The idler, without object, without definite direction, is very apt to brood himself into some moral or physical fever—and one is about as bad as the other.

Well, I managed to work on a poem and a blog post and didn’t doze off (not completely anyway). The sun is low in the sky. It must be time for supper. I hope it is not meat again.

The supper, which must not be at a late hour, we would recommend always to be light—occasionally making this meal to consist of fruit, either fresh, during the middle and latter part of the summer—and of stewed fruit during the winter and spring.

It is easy for even the manly man to become a bit depressed after dinner. But don’t fear – Walt has advice for “the horrors” too.

If the victim of ‘the horrors’ could but pluck up energy enough to strip off all his clothes and gives his whole body a stinging rubdown with a flesh-brush till the skin becomes all red and aglow, he would be thoroughly cured of his depression, by this alone.

Is it 10 pm already?  Then it is time to go to sleep.

Ten o’clock at night ought to find a man in bed—for that will not afford him the time requisite for rest, if he rise betimes in the morning. The bedroom must not be small and close—that would go far toward spoiling all other observances and cares for health. It is important that the system should be clarified, through the inspiration and respiration, with a plentiful supply of good air, during the six, seven, or eight hours that are spent in sleep. During most of the year, the window must be kept partly open for this purpose.

Well, we quite a full day. Perhaps, we should do a bit of reading in bed to close out the day. We could read some poems.  But we also have another “new” Whitman book we might read. Zachary Turpin, a grad student at the University of Houston, is the person who rediscovered the columns on microfilm last year. He also discovered a long-lost novel of Whitman’s titled Life and Adventures of Jack Engle. It has one of those 19th century subtitles with a colon and a semi-colon. Wow.  “An Auto-Biography; A Story of New York at the Present Time in which the Reader Will Find Some Familiar Characters”

Back in 1852, Walt Whitman was a sweet 33 years old and not doing very well as a housebuilder in Brooklyn. He was writing. He was working on a free-verse book-length poem that would be published as Leaves of Grass and clinch his place in American literature.

He was also working on a novel. It would be published under a pseudonym and it did get serialized in a newspaper. And then it was forgotten, until Turpin rediscovered it after some clues led him to the Library of Congress. It seems that the LoC had the only surviving copy of Jack Engle. has lain waiting for generations.

The novel was also published in the WW Quarterly Review. Here’s how chapter one opens.

Punctually at half past 12, the noon-day sun shining flat on the pavement of Wall street, a youth with the pious name of Nathaniel, clapt upon his closely cropt head, a straw hat, for which he had that very morning given the sum of twenty-five cents, and announced his intention of going to his dinner.

“COVERT
Attorney at Law”

stared into the room (it was a down-town law-office) from the door which was opened wide and fastened back, for coolness; and the real Covert, at that moment, looked up from his cloth-covered table, in an inner apartment, whose carpet, book-cases, musty smell, big chair, with leather cushions, and the panels of only one window out of three being opened, and they but partially so, announced it as the sanctum of the sovereign master there. That gentleman’s garb marked him as one of the sect of Friends, or Quakers. He was a tallish man, considerably round-shouldered, with a pale, square, closely shaven face; and one who possessed any expertness as a physiognomist, could not mistake a certain sanctimonious satanic look out of the eyes. From some suspicion that he didn’t appear well in that part of his countenance, Mr. Covert had a practice of casting down his visual organs. On this occasion, however, they lighted on his errand-boy.
“Yes, go to thy dinner; both can go,” said he, “for I want to be alone.”
And Wigglesworth, the clerk, a tobacco-scented old man—he smoked and chewed incessantly—left his high stool in the corner where he had been slowly copying some document.

Ah, nothing like a 19th century novel to lull you to sleep. And I really need a good 8 hours in order to wake up early, take another cold shower, eat some breakfast meat and start another manly day!

There are many choices for you in the tea aisle. I like to ask people, “How many different tea plants do you think exist?” Most people give me a pretty big number. But all tea comes from the camellia sinensis plant.

Any drinks that don’t come from that bushy plant are a tisane or herbal “tea” such as chamomile, mint, rooibos and others. It’s not tea. But let’s not be too snobby about it. Tisanes have their own value.

I drink coffee most mornings and switch over to lower caffeine teas after midday, and then to herbals in the evening.

White, Green, Oolong, Yellow, Black and Pu-erh teas all come from the varieties and cultivars of the camellia sinensis plant. The type and style of tea and its flavor comes from where it is grown (soil, climate) and how it is processed.

Tea has a caffeine in varying amounts depending on that processing. You would think that if a cup of tea could do something to your brain, a cup of strong coffee could do more. But it’s not the caffeine.

Tea contains L-theanine which is an amino acid that promotes mental acuity. That L-theanine along with caffeine creates a sense of “mindful awareness.”

Can we get L-theanine from other sources?  It turns out there are very few: a single species of mushroom, and guayusa (a holly species that is sometimes used as a tisane).

Researchers have found that shade-grown teas like the Japanese green tea Gyokuro have higher concentrations of L-theanine because the amino acid is not converted into polyphenols as much as tea leaves that are exposed to full sun.

Monk Hands

It is no surprise that monks have been drinking tea for thousands of years. They may not have known that it promoted awareness and alertness, but they probably learned that it helped them get through long periods of meditation.

The caffeine and L-theanine combo is a brain hack that is unique to a drink of tea.

What the L-theanine amino acid does is increase alpha brain wave activity. That promotes relaxation and caffeine is a stimulant. It is an interesting combination. The effects of caffeine are moderated by L-theanine.

Studies have also shown that there are added benefits to tea: increased creativity, increased performance under stress, improved learning and concentration, decreased anxiety, improved ability to multi-task and reduced task-induced fatigue.

That is a lot to get from a cup of tea.

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