More Secrets To A Longer Life

A couple of related stories caught my attention recently. The impression I got from them is that people continue to look for easy answers, tips and secrets. With all the new technology and scientific breakthroughs, they tend to abandon common sense, expecting something better and easier. This attitude drives a lot of wasteful behavior indicative of a lack of discipline and critical thinking.

 

The first was from a website called Outside with the title: “8 Simple Tips to Live Longer and Healthier.” These tips, it explains, are easy and based on scientific time-tested methods. The tips are merely to develop healthy daily living habits. This idea has been around for ages and the evidence to support it “has mounted, even as more people try to find the elixir of youth.”  A 2016 British study “found a healthy lifestyle reduces one’s chance of all-cause mortality by a whopping 61 percent.”

 

To make such a list, as the line from Casablanca goes, “round up the usual suspects.” They are easy to understand, but not so easy to adopt.

1. Exercise is good for you.
2. Watch what you eat.
3. Socialize – loneliness has surprisingly bad effects.
4. Avoid nearly all supplements – “the vast majority don’t work and may even cause harm.”
5. Get enough sleep.
6. Get outside and enjoy nature.
7. Don’t smoke.
8. Drink alcohol in moderation.

This kind of information is republished frequently by the news media and in public service announcements. By now it’s not really news! Some might add a few more such as: sunscreen, brushing and flossing, drink when you are thirsty, wash your hands and get a flu shot.  But most of this is common knowledge.

 

The one about the supplements is certainly right but not often mentioned. For example, Harvard School of Health calls claims about antioxidants “mostly hype” adding, “mostly disappointing [study] results haven’t stopped food companies and supplement sellers from banking on antioxidants.” The American Council on Science and Health (ACSH) says, “Many studies have shown antioxidants do not add health benefits nor do they play a key role in preventing cancer or heart disease.” I have covered the dangers and waste associated with dietary supplements many times in the past.

 

The related idea of looking for the easy answer came from a story early in the pandemic. Americans were hoarding not only toilet paper but also another product that made little sense. Last May a Forbes article reported, “retail sales of orange juice increased 46% in the United States in a four-week period ending on April 11.” 

They apparently believed in the power of Vitamin C to cure colds and other viruses. That this is not true should also have been common knowledge. Back in 2006 NPR ran a story, “The Vitamin C Myth.” By then there had been “at least twenty well controlled studies on the use of mega doses of vitamin C in the prevention of colds, treating the duration of colds, and in treatment of the severity of colds;” none of them showed any evidence that “vitamin C in mega doses does anything.” 

 

This vitamin C myth is just another example of what I referred to recently in “Flashback – Fear of Power Lines” on September 11: when people get an idea stuck in their heads, it takes a great deal of persuasion to get them to change their minds, even if the science is definitive.

 

Problems in discipline cause us to ignore the simple but not easy-to-follow lifestyle instead hoping for a pill or magic medical device. Problems in critical thinking cause the brain latch on to one of those ideas and never again wonder if it’s accurate.