Dr. Chet’s Health Memos
If it’s in the health news today, I’ll be writing about it as soon as I read the research, both old and new. With my email Health Memos, you’ll know more about making lifestyle choices that will help you get and keep good health. These free, concise updates on health are emailed to subscribers twice a week. Subscribe today and get a free MP3, in English or Spanish, of Dr. Chet’s Top Ten Tips—Small Changes for a Healthier Life.
The Truth About Sunscreen!
/in Memos/by Chet ZelaskoIn today’s message, I’m going to examine the science behind the article on sunscreen that started this week’s look at reposting websites. There are three primary research findings used in the article that are supposed to blow the lid off the myth of sunscreen preventing cancer. Let’s take a look.
“Avoiding the sun doubles all-cause mortality”
This research finding is taken from an epidemiological study done at Sweden’s Karolinska Institute titled the Melanoma in Southern Sweden Study or MISS (1). The data does show that over 20 years in a group of close to . . .
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The Problem with Reposting Websites
/in Memos/by Chet ZelaskoI get asked a lot of questions about articles posted on other health-related websites. Some are legit, but usually it’s something with a provocative title to get your attention: “Scientists Blow the Lid on Sunscreen & Cancer Myth” is one someone asked me to check as I was preparing Tuesday’s message on sunscreen. This is a perfect opportunity to talk about something that’s been troubling me for several months: reposting websites. I don’t know if that’s what they’re officially called, but it seems to fit what they do.
These reposting websites find the . . .
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Skin Care: A Written Invitation
/in Memos/by Chet ZelaskoStory time: My father-in-law was in the Army Air Corp in WWII. On the way to Italy to begin his deployment in the B-24 Liberator “Miss Maggie,” the crew stopped for a week in Belem, Brazil. It was summer and he and the other soldiers went swimming in the scorching sun. They spent all day at the beach, learning to body surf and having a great time. He and others were burned so badly, a few required hospitalization.
Move forward 40 years. That single exposure resulted in multiple episodes of skin cancer for Dad. Even at 92 . . .
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Do You Have Orthorexia Nervosa?
/in Memos/by Chet ZelaskoBased on the prior memos, the question has to be: Is obsession with healthy foods really such a bad thing, worthy of an actual medical term? After all, it’s really healthy eating, isn’t it?
I can’t argue with that. However, any time people transition from freedom of choice to being compelled to do something that seems beyond their control, that’s a problem. Maybe not the worst problem, but a problem nevertheless.
I’ve observed first-hand anorexia nervosa when I was a college professor; college students seem to be prone to it, especially the female students . . .
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Extreme Food Choices
/in Memos/by Chet ZelaskoPeople have always fixated on the perfect diet. From the food combiners of the early 20th Century to the current focus on the Paleolithic diet, there’s always someone touting the best and healthiest way to eat. A lecturer from Australia, Rebecca Charlotte Reynolds, recently wrote an article on food fixations and raised the question of whether the food obsessions might fall into the category of psychological disorders such as anorexia nervosa (1).
She cites three current ways of eating that can take over someone’s life in an unhealthy way: raw foods, clean foods, and the Paleolithic diet. I . . .
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Disordered Eating?
/in Memos/by Chet ZelaskoYou may have noticed that when it comes to weight loss, I’ve expanded my recommendations. It used to be eat less and move more; I’ve now added “eat better” between those two recommendations. That can mean a lot of things, but the simplest explanation is to eat more vegetables and fewer refined carbohydrates. But eating better can mean a whole lot more: grass-fed beef, free-range chickens, organic foods, and non-GMO foods.
Grocery stores are being developed to cater to this market. Whole Foods Market has decided to introduce a smaller scale store that offers organic . . .
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Race Volunteer: My Observation
/in Memos/by Chet ZelaskoBefore I get to where you could be in a year, I’m going to give you my final observation on working the finish line at the Fifth Third River Bank Run a week ago. Before I do, I want you to understand that I respect every runner, walker, and wheelchair competitor. One woman did the 25K on a knee-walker to show it takes more than two kinds of cancer and a fractured heel to stop her. I’ve done every distance in the race . . .
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Race Volunteer: You Must See It to Believe It
/in Memos/by Chet ZelaskoThis is what I saw and what I experienced working the finish line at the Fifth Third River Bank Run.
Rain
From the moment I got there at 5 a.m. and pretty much throughout my entire time at the finish line, it rained. Almost seven hours. Even the medals were wet. I’m glad it was 65 degrees with no wind or it could have been more uncomfortable. But for a runner, that’s perfect weather: every step cools you down. And of course rain is no obstacle to the dogs intent on winning their race bandanas . . .
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Race Volunteer: Why I Did It
/in Memos/by Chet ZelaskoThe Fifth Third River Bank Run is the premier running event in Grand Rapids every year. When I say “event” I mean it: this year, close to 14,000 men, women, children, and dogs participated in the various races. There is a 5K, 10K, and the USA Track and Field 25K Championship, along with wheelchair and handcycle races. There is also a 5K walk and a 5K walk with your dog—Fido gets his own Riverbank Run bandana.
I’ve run the 25K several times and intended to do it this year. I was training for it as I got . . .
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Question Time: Professional Help
/in Memos/by Chet ZelaskoWrapping up this week on recently asked questions, I saved the most serious question for today. I talked to a number of people who were concerned about themselves, friends, or family members. The simplest way of explaining the questions is to say they or people they knew had medical issues related to nutrition and diet, and the inability to resolve health and eating issues may have contributed to a state of depression and anxiety.
Note that I said “may have.” This is not my area of expertise. I wouldn’t presume that I know enough to be able to say . . .
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