As far as I am concerned when it comes to the benefits to our body and brain from exercise, the hits just keep on coming. The University at Buffalo Research Institute on Addictions reports the following good news.
Summary: Researchers report, in animal models of addiction, daily aerobic exercise alters the mesolimbic dopamine pathway in the brain.
New research by the University has identified a key mechanism in how aerobic exercise can help impact the brain in ways that may support treatment — and even prevention strategies — for addiction.
Also known as “cardio,” aerobic exercise is brisk exercise that increases heart rate, breathing and circulation of oxygen through the blood, and is associated with decreasing many negative health issues, including diabetes, heart disease and arthritis. It also is linked to numerous mental health benefits, such as reducing stress, anxiety and depression. Continue reading
People with moderate to severe mid-life anxiety may face a greater risk of dementia in later life, suggests an analysis of the available published evidence led by University College London (UCL) and University of Southampton researchers and published in BMJ Open. But as yet, it’s not clear whether treatment for anxiety could curb dementia risk, say the researchers.
“We need more research to find out what impact anxiety treatment might have on dementia risk – whether that’s through pharmacological intervention, or talking therapies or treatments based on mindfulness or meditation, which are known to help reduce anxiety,” said the study’s lead author, Dr Natalie Marchant (UCL Psychiatry).
A mounting body of evidence suggests that mental illness may be associated with dementia in older age, but it’s not clear if it represents initial (prodromal) symptoms before fully fledged disease or acts as an independent risk factor. Continue reading
A hundred years ago, it seems, I dated a woman who taught yoga. While we were dating I did yoga every day. After we parted, I still practiced daily yoga for some years. While I still do yoga from time to time, one aspect I have carried into my daily life is breath control. I can honestly say that I use it to calm myself at some point every day of my life. I also employ it at night when I finally crawl under the covers. I am quick to sleep. Herewith Harvard Medical School on relaxation techiques.
The term “fight or flight” is also known as the stress response. It’s what the body does as it prepares to confront or avoid danger. When appropriately invoked, the stress response helps us rise to many challenges. But trouble starts when this response is constantly provoked by less momentous, day-to-day events, such as money woes, traffic jams, job worries, or relationship problems.
Health problems are one result. A prime example is high blood pressure, a major risk factor for heart disease. The stress response also suppresses the immune system, increasing susceptibility to colds and other illnesses. Moreover, the buildup of stress can contribute to anxiety and depression. We can’t avoid all sources of stress in our lives, nor would we want to. But we can develop healthier ways of responding to them. One way is to invoke the relaxation response, through a technique first developed in the 1970s at Harvard Medical School by cardiologist Dr. Herbert Benson. The relaxation response is a state of profound rest that can be elicited in many ways, including meditation, yoga, and progressive muscle relaxation.
Breath focus is a common feature of several techniques that evoke the relaxation response. The first step is learning to breathe deeply.
Deep breathing benefits Continue reading
Group of older mature people lifting weights in the gym
Here is a really useful summary of successful aging guidelines.
Our Better Health
What is the secret to longevity, and why do some people attain it while others don’t? Is it sheer luck, or are there some key factors at play here? Are we all born with the same potential to live a long and healthy life or is that determined solely by genetics?
Interestingly, it seems as though people living in specific regions of the world tend to live longer than those living elsewhere. So, what is it about these specific regions that offer people a chance to live a full life? This was the question that National Geographic explorer Dan Buettner wanted to answer.
Through his research, Buettner identified five geographic locations where people have been observed to live the longest. He has identified these regions as “Blue Zones,” and found that even though these zones differ widely geographically, the diets and lifestyles of their residents share much in common.
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I have written numerous posts on the brain, stress and relaxation. This study seems to be an amalgam of them all. If you want to read further on any of them, punch the word into the S E A R C H box at the right and have at it. There is a lot of information available.
- A pattern of brain activity that occurs during psychological stress may predict bodily reactions, such as surges in our blood pressure, that increase risk for cardiovascular disease.
- People who have exaggerated responses to stressors, like large rises in blood pressure or heart rate, are at greater risk of developing hypertension and premature death from cardiovascular disease, researchers say.
The brain may have a distinctive activity pattern during stressful events that predicts bodily reactions, such as rises in blood pressure that increase risk for cardiovascular disease, according to new proof-of-concept research in the Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association. Continue reading
Dealing with stress seemed like a daily occurrence back when I was in the working world. These days, being retired, it’s a different story. I know that many of you are still working and deal with severe stresses on a regular basis. For that reason, I have written numerous posts on the subject. I offer some examples at the bottom of this post.
Here is Harvard taking a positive look at stress:
Changing your mindset doesn’t mean taking a Pollyanna view of the world. The key isn’t to deny stress, but to recognize and acknowledge it — and then to find the upside, because a full-throttle fight-or-flight response is not the only possible reaction to stress (at least when the stress does not involve a potentially life-threatening situation).
In people with a more stress-hardy mindset, the stress response is often tempered by the challenge response, which accounts for the so-called excite-and-delight experience that some people have in stressful situations, such as skydiving. Like the typical stress response, the challenge response also affects the cardiovascular system, but instead of constricting blood vessels and ramping up inflammation in anticipation of wounds, it allows for maximum blood flow, much like exercise. The balance of hormones is different, too, including more DHEA. Continue reading
Stress is like some kind of shark that has gotten into our private swimming pool and threatens to ruin our otherwise perfect day. I have written about it numerous times. At the bottom of this post, I list some of my favorites.
Here is what Harvard has to say.
Stress in adults, especially older adults, has many causes. You may experience it as a result of managing chronic illness, losing a spouse, being a caregiver, or adjusting to changes due to finances, retirement, or separation from friends and family. Fortunately, there are plenty of things you can do for stress relief.
Tailor the treatment
The type of stress relief that works best depends on what someone is experiencing. For example, if insomnia is a considerable source of stress in adults, a special type of cognitive behavioral therapy designed to treat insomnia, called CBT-i, may help. It aims to correct ingrained patterns of self-defeating behavior and negative thoughts that can rob you of sufficient amounts of sleep. In fact, the American College of Physicians now recommends CBT-i over medications as the first-line treatment for insomnia.
If disability is a source of stress, changes in your home may help you live more independently. Turn to your doctor, a geriatrician, an occupational therapist, or a staff member at your local council on aging for guidance. Continue reading
“My job creates so much stress.” “My marriage is so stressful.” “The holidays are always a stressful time of year.” We hear the word “STRESS” so often, we are almost immune to the REAL HARM it often produces. It is NOT just a NOUN or VERB. It is an EMOTION that causes SERIOUS HEALTH COMPLICATIONS […]
via STRESS ISN’T REALLY THAT DANGEROUS; IS IT? — All About Healthy Choices
After reading this superb explanation of the damage stress wreaks on your body, please check out my post – Some super tools for handling stress. There is an answer for it.
In view of the upcoming elections, I thought this was a particularly timely post. Whether you want to trumpet the Donald or pillory Hillary, there are some worthwhile ideas here.
Our Better Health
Imagine getting into a political discussion with someone who is highly passionate about their beliefs. If the conversation is a good one, those beliefs will likely, at some point, come under question. If their emotional PH is high enough, they’ll interpret that as not only their ideas being threatened, but their identities too. Soon, you’re not having a conversation anymore, but a back-and-forth defense match. It’s not about listening, it’s about being right. You reach for over-generalizations, they argue with singular, personal anecdotes, you make sweeping assumptions, cite studies you read once-upon-a-time, their faces widen with bewilderment at how you cannot possibly see what’s so logical and self-evident to them.
This is a really common example of what happens when people allow their emotions to color their thoughts.
Being passionate is fine. Feeling a lot is fine. But when you lose your ability to differentiate what you feel from what…
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Yesterday I had a series of events that would have had my hands trembling with frustration and stress a year ago. However, I have been using some tools for dealing with stress that served me very well. Maybe this recounting will help you to do the same.
The day started with a dentist visit. That wasn’t the stressor. I was simply having a crown fitted. The problem was that the appointment was at 9:00 AM. The weather forecast said very hot.
All the while I could feel the bike path beckoning
Stressor number one. Normally, I would be out first thing in the morning to ride my bicycle and avoid the afternoon’s extreme heat. But, I couldn’t because I had to go to the dentist. A year ago, I would have raced off to the dentist fretting about how hot it was going to be and all the attendant difficulties. I chose not to. The dentist visit was something I needed to do and I decided that I would adjust my riding accordingly even if it meant riding in hotter weather than I would have liked. It was simply a matter of priorities. I looked at it in a positive way. When I finished with the appointment I relaxed and walked home, I didn’t race home to save seconds and stress myself further. I changed clothes, got the dog and went downstairs to the bike room.
Stressor number two. My bicycle speedometer battery had died. I needed to go to the bike shop and get it replaced. That would set me back at least a further 15 minutes. Take a deep breath; let it out slow. Okay, I could deal with that. The alternative of riding without a speedometer and odometer was not acceptable as how many miles I ride is relevant to me. I rode down to the bike shop.
Stressor number three. My two regular bike mechanics weren’t there. They are familiar with my speedometer and have changed the batteries before. I was going to be stuck a longer time as the new guy figured out the workings of the little gadget. Take a deep breath; let it out slow. Okay, it’s still a day I can ride. So, that is a plus for me. Just a little further delay to deal with. The new guy got it changed, reprogrammed and I was ready to go. The charge $3.00. No biggie. But wait, it rained the other day and I had to hang up my cycling shorts to dry out. I keep my money in the pocket. The shorts are still hanging up in the bathroom and I am wearing a different pair. I have no money! Take a deep breath; let it out slow.
Stress is a killer. No doubt about it. There are some useful ways to handle it here. You can find further valuable tips in my post – Super Tools for Handling Stress.
Our Better Health
Research-based strength training for your emotions.
Jul 30, 2013
Frustrated because you can’t get what you want? Has someone turned you down for a date, a work request, or just a favor? It can be annoying to be blocked from one of your goals. Fortunately, by applying some evidence-based tools of emotional strength training, you can turn down your stress meter and make the best of bad situations.
The cornerstone of emotional strength training is cognitive therapy, in which individuals seeking to overcome depression, anxiety, or problems in relationships build mental toughness by recognizing their triggers and then turning off the switch that might normally lead to a meltdown. One doesn’t need to have a diagnosable condition, however, in order to apply some of these basic principles to improve one’s ability to tolerate life’s setbacks and annoyances.
In cognitive therapy, individuals learn to read and change the dysfunctional inner patterns…
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