rx4living

rx4living Prescriptions for living and a few thoughts about health care too

When I see patients in the outpatient world, I often ask them,  “What has your movement been like since I last saw you?”...
04/18/2023

When I see patients in the outpatient world, I often ask them, “What has your movement been like since I last saw you?”  More often than not, they repeat back to me, “You mean, how many times did I exercise?”  No, I really mean have you intentionally put movement into you daily life? 

There is a role and purpose in exercising for exercise sake, but equally important is just moving. What’s the easiest way to do this?  Steps!

Multiple studies over the years have shown that the more simple movement you intentionally put into your life on a regular basis, lowers your risk of dying regardless of age, s*x or race.  Just this year, Circulation published an article that analyzed eight different studies that included 20,000 individuals in 42 countries (including the USA).  The data analysis showed that walking between 6,000 and 9,000 steps daily is linked to a dramatically lower risk of cardiovascular disease for older adults.  Not as much benefit was seen in younger adults, but heart attacks and stroke are also less common in those under 60.   Even as few as an additional 1,000 steps taken daily marks a substantial reduction in cardiovascular risk  -- as much as 40-50%!   That is huge, more than most medications!

This does not mean that you shouldn’t be exercising and getting your heart rate up.  We also know that being physically active, especially before the age of 60 benefits many of the precursors of cardiovascular disease, such as high blood pressure, obesity, and type 2 diabetes. These conditions are more likely to develop in younger adults, and are important for early prevention of disease.  While it is true that the more steps, the better – the most important thing is to increase one’s step count.

I have a mostly sedentary job with a small office space – if I don’t move intentionally, I often only get in 2,000-3,000 steps (per my phone’s built in tracker).  So to try to increase my daily movement, I specifically add in more steps in my daily life by parking farther away from my destination or march in place while waiting for an insurance company to take me off hold (each minute = ~ 100 steps!).  How have you moved today?

This month, you may spot more than the usual number of medical folks (or their offspring!) wearing blue for colorectal c...
03/08/2022

This month, you may spot more than the usual number of medical folks (or their offspring!) wearing blue for colorectal cancer (CRC) awareness. CRC is the 3rd leading cause of cancer death for both men and women in the US, with an estimated 53,000 deaths last year. Not only does CRC pose a serious health risk to our population, it is one of those cancers that has very effective screening tools as well as actions that can reduce our personal risk.

Types of cancer can be placed into two rough camps: things we can control, and others that we can’t. CRC falls mostly in the former, we can reduce our risks by specific actions such as changing our lifestyle. Many environmental factors have been studied, with imbalanced diet, alcohol consumption, to***co use, obesity, lack of physical activity, and sleep deprivation being identified as the main causes behind CRC.

For example, just 30 g (less than 1/2 class) of alcohol per day results in a increased risk of CRC of 1.16, whereas consumption of more than 45 g (1/2 glass) of alcohol per day increases that risk to 1.41x more than average risk.

Unfortunately, CRC also falls in the latter category of things we can’t control such as high risk conditions and random changes to our genes or chronic conditions as we get older. By their nature, there’s not much we can do about these risks. But for CRC, we have an excellent screening tool - the colonoscopy.

The recommended age for screening colonoscopy for the general population was recently lowered from 50 to 45 because CRC cases are on the rise among young and middle-age people. The upside of these unfortunate statistics is that colonoscopies not only detect the disease, but prevent cancer because precancerous polyps can be removed during the procedure.

Of note, taking these actions isn’t about guarantees or absolutes, it is about reducing the chances of fatal disease. With both the things we do have some control over, such as what we eat as well as following recommend screening guidelines, there’s a potentially life-saving chance to act.

💙

After a pleasantly warm December in Virginia,  when I was able to exercise outside with minimal adjustment, my favorite ...
02/18/2022

After a pleasantly warm December in Virginia, when I was able to exercise outside with minimal adjustment, my favorite outside exercise was suddenly curtailed by ice and subzero temperatures. Although I gave up regular, intense sessions in the air, I have pivoted to maintain regular exercise with 10-15 minutes of high intensity calisthenics every morning (inside) with occasional stretching sessions at night.

It may seem like an uneven exchange but the importance is that I keep going, even in the winter months. I am bolstered by increasing data that shows that the more sitting I do, the more my health risks equal that of a smoker.

Additionally, a recent US study in the Journal of the American Medical Association (JAMA) suggested that even 10 minutes per day of moderate to vigorous physical activity for adults could have significant measurable benefits, including extended life.

Per his CNN interview, the study’s first author, Pedro Saint-Maurice, reports, "We know exercise is good for us. This study provides additional evidence of the benefits at the population level: if all adults in the United States (over age 40) were to exercise just a bit more each day, a large number of deaths could be prevented each year,"

Just 10 more minutes of activity can make our nation healthier! Although this study’s results are focused on the level of the population, putting this information to use in our daily lives has great significance.

I regularly counsel patients about making small changes on a daily basis that can lead to big results. Instead of seeing exercise as the means for balancing bad eating habits or once we have more free time or the weather is better — we should think of exercising — even in small amounts — as the means to live a longer, healthier and happier life.

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