QOTD: Jack Donovan Favors Hillary Clinton for President

I think most middle and lower class white American men know on some semi-conscious level that America is never going to be great again—at least not for them—but it is going to take Hillary Clinton’s cold, Reptilian resting bitch-face on a Presidential portrait to make them accept it and start working through the rest of the stages of grief, so they can finally move on. So they can finally start imagining a post-American future for themselves and begin developing tribal alternatives, before it is too late. Before there are too few of them left to matter.

Jack Donovan, July 7, 2016

Finally Some Good News: Major Diseases Are in Decline 

I wonder if it’s related to lower smoking rates.

U.S Smoking Rate Over Time

U.S Smoking Rate Over Time

(graph from Centers for Disease Control)

For details and further conjecture, read the New York Times article:

“Something strange is going on in medicine. Major diseases, like colon cancer, dementia and heart disease, are waning in wealthy countries, and improved diagnosis and treatment cannot fully explain it.

Scientists marvel at this good news, a medical mystery of the best sort and one that is often overlooked as advocacy groups emphasize the toll of diseases and the need for more funds. Still, many are puzzled.”

Source: A Medical Mystery of the Best Kind: Major Diseases Are in Decline – The New York Times

Telomere length and the cancer-atherosclerosis trade-off 

Telomeres are a hot research area now. If you can keep your telomeres long, you may live longer. But that may be an oversimplification. Click the link below for details. A teaser:

“Telomeres are caps of tandem repeats of DNA that protect the ends of all chromosomes. They are implicated in ageing because, with successive bouts of cell division, they are gradually whittled away to expose chromosomes to damage and, eventually, an inability to replicate any further. Sarah Tishkoff, together with co-authors Rivka Stone and Abraham Aviv, from the New Jersey Med School, and several others, have been taking a hard look at the evolution of telomere length across species and human groups and argue that there is a direct relationship between telomere length and susceptibility to cancer and atherosclerosis (and other diseases of ageing). Specifically, they describe evidence for an evolutionary trade-off whereby shorter telomeres in some human groups protect against cancer but expose individuals to a greater risk of other diseases in later life.”

Source: Telomere length and the cancer – atherosclerosis trade-off – The Evolution and Medicine Review

Today’s average American woman weighs as much as the average 1960s man 

But women now are also about a half inch (2.2 cm) taller, so that explains it, right? Not by a long shot. The author of the article below blames unhealthy food, too much of it, plus physical inactivity. Since 1960, women’s average weight is up 18.5%, and men’s up 17.6%.

Click the link below for details. I quote:

The average American woman weighs 166.2 pounds, according to the Centers for Disease Control and Prevention. As reddit recently pointed out, that’s almost exactly as much as the average American man weighed in the early 1960s.

Men, you’re not looking too hot in this scenario either. Over the same time period you gained nearly 30 pounds, from 166.3 in the 60s to 195.5 today.

Source: The average American woman now weighs as much as the average 1960s man – The Washington Post

Steve Parker, M.D.

PS: You wanna do something about it? Send my book to someone you love.

PPS: Men are also a half inch taller.

Why Not Live to 100? Your extra years are mostly healthy ones

dementia, memory loss, Mediterranean diet, low-carb diet, glycemic index, dementia memory loss

“I don’t want to live that long if I’m disabled and a burden to others.”

“An exceptionally long lifespan does not necessarily mean living more years with disease and disability. It seems that centenarians tend to live their extra years in good health, with illness striking decades later in life compared with younger counterparts.The study finds that unlike counterparts decades younger, people who live exceptionally long lives have a much shorter period of illness that is compressed into just months or weeks at the end of their lifespan.

This was the conclusion researchers came to after examining the health status of 3,000 centenarians and near-centenarians taking part in two ongoing longevity studies.”

Source: Centenarians’ extra years are mostly healthy ones – Medical News Today

P.D. Mangan Says Weight Lifting Is Enough; No Need For Other “Aerobic” Exercise

 

exercise for weight loss and management, dumbbells

Not P.D. Mangan

A hallmark of aerobic exercise is a fast heart rate and heavy rapid breathing during the activity. “Aerobic exercise” is things like jogging, treadmill work, stair-stepping, rowing, soccer, serious bicycling, etc.

I’ve never checked my breathing rate during a weight-training workout, but I do occasionally check a heart rate right after a set: 140-150 is common.

P.D. Mangan writes at his blog:

“Of all the misconceptions about strength training and weight lifting, one that comes up a lot is that they have no aerobic component. Therefore, the idea goes, if you do only weight training, you won’t build sufficient cardiorespiratory fitness, which you need to protect your heart and get the benefits of exercise. But weight lifting increases aerobic fitness, all on its own.

On at least two occasions, when a doctor has asked me what i do for exercise — after remarking that I was in great shape — and I told them weight lifting, they said I needed to add some aerobic exercise (cardio).

It’s obvious that these doctors never lifted weights. At my weight lifting sessions, I have to catch my breath after a set and my heart is often going at around 160 to 180 beats per minute.

It’s not just a couple doctors either. The view is widespread that you must do a very special form of exercise, called aerobics or cardio, to improve heart and lung function and raise VO2max, the most common measure of cardiorespiratory fitness.

On the contrary, weight lifting raises VO2max.”

Source: The Big Misconception About Weight Lifting – Rogue Health and Fitness

Steve Parker, M.D.

PS: Check out Mangan’s wonderful books.

PPS: Do you ever wonder what’s your theoretical maximum heart rate? The common heuristic is to subtract your age from 220, and that’s your answer. The formula doesn’t work if you take certain drugs, like beta blockers, the limit your heart rate.

PPPS: If you dislike uncommon words like “heuristic,” you won’t find them in my books.

 

Mission Accomplished: I Found Green “Green Tea”

IMG_3517

It’s light green immediately after steeping; five minutes later it’s more yellowish-green

My first two purchases of green tea looked like brown tea. So next I ordered some Kirkland Ito En Matcha Blend Japanese Green Tea from Amazon.com. I think this tea is actually grown in Japan.

Kirkland is a house brand of Costco, so you may find this tea there.

It has a mild and pleasant taste.

I paid $18 (USD) for a box of 100 and got free shipping, so price per cup is 18 cents.

The box

The box

Steve Parker, M.D.

PS: Brown “green tea”:

Mild, pleasant flavor but may not have the phytonutrients I seek

Bigelow Green Tea

Not to me

Twinings Green Tea

Surprise: Pasta consumption linked to lower body mass index (less overweight and obesity)

Pasta is made from wheat

Pasta is made from wheat

The implications of this research don’t necessarily apply to diabetics and prediabetics. They may need to limit pasta consumption. For the rest, enjoy in moderation. From the Nutrition and Diabetes journal:

“The traditional Mediterranean diet (MeD), a healthy eating behavior model, might be the basis for establishing nutrition guidelines as an outcome of health policies. Its health benefits in primary and secondary prevention of chronic diseases has long been studied since middle 50s and confirmed by meta-analysis. Major components of the MeD are foods with high content of complex carbohydrates and fiber such as legumes, rice and cereals. The latter represent the main source of carbohydrates in the diet and in Italy, they are consumed mainly in the form of pasta.”

Source: Nutrition & Diabetes – Association of pasta consumption with body mass index and waist-to-hip ratio: results from Moli-sani and INHES studies

Mediterranean Diet Tends to Limit Increase in Body Mass Index in American Youths

Overweight and obesity are increasing in U.S. adolescents, which may hamper their health as adults. Youths who follow a Mediterranean diet pattern don’t see as much increase in body mass index as others.

From the International Journal of Obesity:

“Among adults, the Mediterranean dietary pattern (MDP) is inversely related to body mass index (BMI) [i.e., as the Mediterranean diet is followed more closely, we see less increase in body weight.]. Data are lacking on adherence to the MDP among youth in the United States and whether the MDP is related to weight change in that group.”

Now we have some data, and it looks good for the Mediterranean diet.

In other words, if you want to keep your kid from getting fat, the Mediterranean diet will help.

Source: International Journal of Obesity – Abstract of article: Adherence to the Mediterranean dietary pattern and BMI change among US adolescents

“Essentially, organic food is rich people spending their extra cash to feel good.”

The quote above is from Bjorn Lomborg, writing in The Telegraph. My wife and I don’t buy “organic,” but you go ahead if you wish. Another snippet:

In 2012 Stanford University’s Centre for Health Policy did the biggest comparison of organic and conventional foods and found no robust evidence for organics being more nutritious. A brand-new review has just repeated its finding: “Scientific studies do not show that organic products are more nutritious and safer than conventional foods.”

Source: Think organic food is better for you, animals, and the planet? Think again