Tag Archive for: health risk

Lift Five Kilos to Live Better

/in /by

Anybody up for knocking out 25 pushups? How about 10? How about just one? Let’s make it more practical: pick up your largest cast iron frypan or Dutch oven. Or pick up a 10-pound sack of flour or sugar and lift it over your head. Can you do it? Who cares? Maybe you should, and here’s why.

Researchers examined data collected between 2013 and 2020 from the Survey of Health, Ageing, and Retirement in Europe (commonly called SHARE). This includes 16 countries and has over 51,000 participants over the age of 50 who have joined the study. The participants were tracked for over four years. The participants provided medical histories, health habits, and included some physical testing at baseline and then twice afterward including handgrip strength. Key question was, “Can you lift five kilos (11 pounds)?”

After analyzing the data, researchers found that those subjects who could not lift five kilos had higher risks for developing a low quality of life, depression, low handgrip strength, and osteoarthritis. In addition, they were also at risk for rheumatoid arthritis, heart attack, type 2 diabetes, hypertension, Alzheimer’s disease, stroke, or hip fracture. Nothing good on that list for sure.

This was an observational study, so cause and effect cannot be established. But the genius of the study was using objects used in everyday life that weighed about five kilos. That demonstrates that age-related sarcopenia, the loss of muscle, really can impact life, and the risk increases the older that we get. You don’t have to have Hulk-sized muscle, but you still need to maintain a practical amount muscle strength as you get older. Time to hit the weight room or yoga or exercise tubes!

Insiders Call Is Tomorrow

For all those who’ve let me know about their vegetable and fruit intake over the 4th, I’ll send out the log-in information Wednesday morning so you can participate in tomorrow’s Insider call. Main topic is a look at some of the products such as drinks and patches that seem to be highly promoted these days; fact or fiction? You’ll find out tomorrow and find out what being an Insider is like.

What are you prepared to do today?

        Dr. Chet

Reference: Nature. Scientific Reports. 2025. https://doi.org/10.1038/s41598-025-03128-y

The Bottom Line on Loneliness

/in /by

Loneliness is a terrible thing. My father-in-law missed my mother-in-law from the day she died until the day he did. He was never without people in the assisted-living residences where he lived; the staff was wonderful and we visited him often, but he was terribly lonely. He lived to 94 and it was a good life, but the last three were unarguably his worst—even getting shot at in World War II was better. One of the reasons I shed no tears when he died was because I knew he was finally where he wanted to be: with his Ruthie.

For those of us still alive and in no hurry to leave this world soon, loneliness, social isolation, and living alone are things we may have to confront. The longer we live, as Dad did, the greater the possibility we might have to face these issues. But how great is the risk? Let’s take a look.

 

The Studies

The critical thing to understand is that meta-analyses can tell us something about a large group of people, but they can’t tell us anything about ourselves. While the total number of subjects is impressive, there are no hard comparable numbers to examine. Not reported was how they assessed loneliness and social isolation in each of the 70 studies. This was a presentation, not a paper. When it becomes a peer-reviewed paper, that may help us examine details, but for now we just don’t know.

One thing they didn’t assess due to the nature of the study was the risk for people who were lonely, isolated, and obese. If the logic holds true, they should be at the highest risk.

These studies raise questions. One of the commentaries suggested that this study hadn’t considered the effect of mobile devices. Does it make people feel part of a social group to be interacting on Facebook and Twitter, as well as texting? Or does that make them feel more alone?

 

The Bottom Line

While the science is not the strongest, it raises some significant issues. What will happen to your social fabric as you age? Most people prepare for financial wellness, but how about social wellness? Where are you going to be and who might be with you? Should you move to your retirement destination or into assisted living earlier so you’ll have more energy to make friends before your health deteriorates? Is staying in your home the best option? My mother-in-law was much happier after moving into a nursing home because she finally had a big group of friends and lots of activities—and of course Dad visited almost every day.

And this is an issue for younger people as well. If you feel lonely and isolated, it’s time to reach out; reconnect with family and friends and find new activities that will help you meet new people.

Just as you eat well and exercise for your body, it may be time to prepare your mind for your social situation as you get older. It’s also an important issue to explore with your parents. I’ll keep doing my part to get and keep you healthy, and I’ll continue to be in touch three times a week.

What are you prepared to do today?

Dr. Chet

 

Reference: www.sciencedaily.com/releases/2017/08/170805165319.htm.

 

Loneliness Is Worse than Obesity

/in /by

Let’s take a look at the second study on loneliness by the same research group and presented at the 2017 American Psychological Association Convention. In this study, researchers analyzed 70 studies in a meta-analysis; simply put, it’s a way of combining data from many studies to get a more robust statistical look at an issue. In this case, the number of subjects was over three million from countries all over the world.

What they found was that social isolation, loneliness, and living alone were all independently associated with early mortality similar to obesity and other physical risk factors. The researchers called for more research to find out how to address these factors. Their concern was that as the population of the world ages, this could become a greater public health issue.

How at risk are you? Is this a real concern? What can you do about? I’ll finish this up on Saturday.

What are you prepared to do today?

Dr. Chet

 

Reference: www.sciencedaily.com/releases/2017/08/170805165319.htm

 

The Link Between Loneliness and Mortality

/in /by

Have you ever felt alone even though you were surrounded by dozens of people? That can happen to anyone at times but when it happens on a regular basis, can it impact your health? Could it even be worse than being obese? Recent research suggests that it just might be.

Before we get to the studies, let’s define some terms.

  • Social isolation is a physical lack of contact with other human beings.
  • Loneliness is a subjective feeling of being lonely no matter how many people are around.
  • Living alone is just what it says: you live alone. Up to 25% of the adult population lives alone in the U.S.

Researchers did two meta-analyses on the relationship between social isolation, loneliness, and living alone. In the first study, people with more social connections had up to a 50% reduction in early mortality. That in and of itself is interesting, but it’s what they reported in the second study that was more profound. I’ll cover that on Thursday.

What are you prepared to do today?

Dr. Chet

 

Reference: www.sciencedaily.com/releases/2017/08/170805165319.htm