I find myself writing something every week on how exercise benefits the brain as well as the body. I hope you are getting yours regularly. The other side of the coin includes actions we do or omit on a regular basis that harm our body as well as our brain. Here are some from WebMD.
Not surprisingly, their first is not getting enough sleep. ” … lack of sleep may be a cause of dementia, including Alzheimer’s disease. It’s best to have regular sleeping hours. If you have trouble with sleep, avoid alcohol, caffeine, and electronics in the evening, and start a soothing bedtime ritual.”
I feel strongly about getting enough sleep. Check out my Page – How important is a good night’s sleep? for lots more details. Continue reading
Thanks to USA Today for this superb graphic presentation of statistics from the American Cancer Society. On its face, it seems good news that smoking has declined. However, stopping a bad habit isn’t the same as having good healthy ones. It seems that as folks dropped their cigarettes, they picked up their snacking and overeating activities.
Please check out my Page – How many ways does smoking harm you? for more details on this destructive habit.
Also, My Page – Important facts about your brain (and exercise benefits) is worth looking in to.
I recommend reading the following – Obesity is common, serious and costly – CDC. To read more on obesity, type O B E S I T Y into the SEARCH Box at the right.
As regular readers know I pretty much ride my bike every day here in Chicago. I say ‘pretty much’ because several years ago, my doctor told me that I shouldn’t be doing my big rides in high temperatures. I said that I felt I was in great shape and my body could handle it. She answered that she said the same thing to her 40-year-old patients. Extreme heat puts the body under special stress and it is not wise to actively exercise in those conditions.
Here I am riding with my dog in the annual Bike the Drive ride in Chicago down Lake Shore Drive. As a Memorial Day ride, the temps rarely hit high extremes.
Now, it seems that now only high temp extremes, but also large intra-day changes can be damaging, according to a study being presented at the American College of Cardiology’s 67th Annual Scientific Session. It states that large day-to-day swings in temperature were associated with significantly more heart attacks in a study being presented at the American College of Cardiology’s 67th Annual Scientific Session.
Regarding extreme weather events, Hedvig Andersson, MD, a cardiology researcher at the University of Michigan and the study’s lead author, said, “Our study suggests that such fluctuations in outdoor temperature could potentially lead to an increased number of heart attacks and affect global cardiac health in the future.”
There is a large body of evidence showing that outdoor temperature affects the rate of heart attacks, with cold weather bringing the highest risk, but most previous studies have focused on overall daily temperatures. This new study is among the first to examine associations with sudden temperature changes. Continue reading
Filed under cold weather exercising, Exercise, heart, heart attack, high blood pressure, outdoor exercise, Risky exercise, smoking, Smoking dangers, summer exercise, temperature changes
About a year ago I began to learn the dangers of prolonged sitting. I posted a Page on it – Do you know the dangers of too much sitting? Which you can check out at your leisure. The following analysis comes from Texas A & M University.
It’s a popular catchphrase: “Sitting is the new smoking.” A phrase that is often attributed to James A. Levine, MD, PhD, of the Mayo Clinic, but even he seems to have pulled back from that characterization a little, now simply saying that sitting for long periods of time is linked to conditions like obesity and metabolic syndrome.
And it’s the obesity that really leads to problems, according to Mark Benden, PhD, CPE, associate professor in the Department of Environmental and Occupational Health and director of the Ergonomics Center at the Texas A&M School of Public Health. He studies the use of sit-stand desks to promote physical activity. “The better metaphor might be obesity is the new smoking,” Benden said. “That’s a little closer from a cause-and-effect standpoint, in terms of the number of people dying from these preventable causes each year.” Continue reading
The American Heart Association (AHA) has a superb rundown on the benefits of a healthy lifestyle, literally from cradle to grave. I can’t tell you how gratifying it is to see these concepts broadcast by the mainstream health outlets like the AHA. The following is directly from them. At the end I have listed some of my posts which flesh out these steps. Remember, eat less; move more; live longer.
A healthy lifestyle benefits your brain as much as the rest of your body — and may lessen the risk of cognitive decline (a loss of the ability to think well) as you age, according to a new advisory from the American Heart Association/American Stroke Association.
Both the heart and brain need adequate blood flow, but in many people, blood vessels slowly become narrowed or blocked over the course of their life, a disease process known as atherosclerosis, the cause of many heart attacks and strokes. Many risk factors for atherosclerosis can be modified by following a healthy diet, getting enough physical activity, avoiding tobacco products and other strategies.
“Research summarized in the advisory convincingly demonstrates that the same risk factors that cause atherosclerosis, are also major contributors to late-life cognitive impairment and Alzheimer’s disease. By following seven simple steps — Life’s Simple 7 — not only can we prevent heart attack and stroke, we may also be able to prevent cognitive impairment,” said vascular neurologist Philip Gorelick, M.D., M.P.H., the chair of the advisory’s writing group and executive medical director of Mercy Health Hauenstein Neurosciences in Grand Rapids, Michigan.
Thought you might enjoy this. I certainly did.
Infographic created by Vapester .
I mentioned perspective in a recent post. People see things from their own perspective and very often come to different conclusions given the same set of facts. Regular readers know I am an old guy, 77 years worth. And, I sometimes forget that I am seeing things way differently from my younger readers and friends. Like smoking. I know how terribly damaging cigarettes are to our bodies. I have a whole Page on it – How many way does smoking harm you? But I grew up in a world that accepted smoking as a part of our daily lives.
So here are some ads from my younger days that may not be familiar to you:
Jack Webb played Sergeant Joe Friday on the hit show Dragnet,
Here are some of the cigarette ads from TV before they were banned:
As regular readers know, I feel strongly that smoking is an unmitigated blight on our lives. We lose over 170,000 people to it every year – just in lung cancer alone – totally preventable. To be honest, I am surprised that anyone who can read would choose to be a smoker. Nonetheless, it is so. I have a Page on it – How many ways does smoking harm you? which I recommend you check out after reading this.
I am reproducing what follows from Medical News Today because I like the way they spell out positive aspects of ceasing smoking. Jenna Fletcher wrote it.
Cigarette smoking is one of the leading causes of preventable death in the United States. Despite this, some smokers find quitting daunting. They think it will take a very long time before seeing improvements in their health and well-being.
However, the timeline for seeing real benefits to quitting smoking is much faster than most people realize. Health benefits begin in as little as an hour after the last cigarette and continue to improve. Continue reading
Watching TV the other day, I was struck by how many ads there are for drugs to solve our health problems. We seem to think of drugs as some kind of permanent answer to problems that may only be temporary. Never mind that the list of side effects is often longer than the supposed benefits of taking the drugs in the first place.
Eat less; move more; live longer is a really simple way of living and thinking about our lives. If we put this mantra into our heads each morning, we could forget the temporary problem of weight that seems to plague most of us.
Eat good food in reasonable amounts and make sure you get some exercise every day of your life. Avoid bad habits like drinking too much alcohol and smoking. Finally, make sure you get enough sleep. Pay attention to those simple aspects of your life and you will solve a multitude of problems before they ever arise.
The following Pages have more details on these elements:
How important is a good night’s sleep?
How many ways does smoking harm you?
Important facts about your brain (and exercise benefits)
Living past 100 is no walk in the park, although including one can prove very helpful. The American Heart Association has created this list with the goal of improved health by educating the public on how best to live longer and healthier.
These measures have one unique thing in common: any person can make these changes, the steps are not expensive to take and even modest improvements to your health will make a big difference. Start with one or two. This simple, seven step list has been developed to deliver on the hope we all have–to live a long, productive healthy life.
Manage Blood Pressure
High blood pressure is a major risk factor for heart disease and stroke. When your blood pressure stays within healthy ranges, you reduce the strain on your heart, arteries, and kidneys which keeps you healthier longer.
Learn how to manage your blood pressure. Continue reading
I stumbled across these old ads in my web wanderings and thought they might amuse you. We had some really goofy ideas a few years back.
Are your donuts fortified with at least 25 units of B Vitamins?
Nothing like a doctor’s recommendation to guide your cigarette smoking.
It wasn’t that long ago that cigarettes permeated our lives.
No sense eating broccoli plain when you can drown it in Velveeta.
You all know how strongly I feel about the dangers of smoking. I have a Page with what I consider to be chapter-and-verse on why you shouldn’t smoke – How many ways does smoking harm you?
Here is a fascinating infographic linking depression and smoking.
Since it seems smoking follows depression, you might want to check out these posts:
How bad is depression?
Vigorous exercise may help restore mental health
Can the holiday season bring on depression?
This is the yang post to yesterday’s yin which was all about the negative effects that smoking has on your body. Today the focus is on the positive. Look at all the good things that happen when a smoker quits. Talk about a gift that keeps on giving.
I truly hope that none of you regular readers are still smoking. I have put up a Page on the subject – Please check it out for more reasons – How many ways does smoking harm you?
Surely one of these 50 reasons will hit home with you …
Remember, smoking damages every organ in your body.
Finally, it appears that there is some good news on the health front in regard to less people smoking.
A new study indicates that Finland’s national tobacco policies seem to be radically reducing the incidence of subarachnoid haemorrhage, the most fatal form of stroke.
Previously it was thought that in Finland approximately a thousand people suffer subarachnoid haemorrhage (SAH) every year – most of them adults of working age. Up to half of those afflicted die within a year. Subarachnoid haemorrhage is typically caused by a ruptured cerebral aneurysm, which leads to a sudden increase in the intracranial pressure. Smoking is a key risk factor for SAH.
A Finnish study published in the journal Neurology looked at changes in the incidence of subarachnoid haemorrhage over a period of 15 years (1998-2012), and these were contrasted with changes in the prevalence of smoking. The results indicated that the number of people afflicted with SAH was nearly half of the previously assumed figure and that the number was in rapid decline, a trend which was particularly apparent in younger generations. Continue reading
I would really like to believe that regular readers of this blog don’t smoke. If you need any convincing about its dangers check out my Page – How damaging is smoking?
Lest we forget, smoking can also harm us by proximity. Keep your distance.