The 11 Best Foods You Aren’t Eating

Last week I had a post discussing immune-boosting foods. Here’s a semi-followup, discussing a nice article from the New York Time’s always informative Well Blog. This time they review The 11 Best Foods You Aren’t Eating. These foods all have an underlying similarity in terms of good nutrition and immune-boosting properties; many also taste really good (blueberries!). Here’s a sneak peek at their list: …Continue reading: The 11 Best Foods You Aren’t Eating…

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Immune-Boosting Foods

The website WebMD is a bit too commercial for me to consider as my first-line source, but they often have informative articles that at least provide a good starting point for research and discussion. I wanted to share their recent slideshow on immune-boosting foods. It’s a quick review of 15 foods that have particularly good effects on your immune system, thus providing a good level of general protection. It’s an easy read for everyone and at least gets us all to think about our diets and what we can do to improve them. By the way, the photo on the right shows elderberry, rich in antioxidants and possibly effective against the flu. …Continue reading: Immune-Boosting Foods…

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Wrinkles: What Helps?

Here’s a fun topic; what can we do to prevent wrinkles? It may be a “fluffy” doctor topic but it certainly is relevant to people. So, let’s review what actually works; maybe you’ll save yourself a lot of money after reading this. …Continue reading: Wrinkles: What Helps?…

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Vitamin D: Miracle or Hype?

Just a couple weeks ago I posted an article discussing the trendiness of vitamin D. Since then, there is even more press about this; last week I reported how sales of vitamin D are jumping. Now, the New York Times also reviews the literature, with a cautionary note (The Miracle of Vitamin D: Sound Science, or Hype?). …Continue reading: Vitamin D: Miracle or Hype?…

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Kills 99.9% of Germs — Sometimes

I’m a big fan of those alcohol-based gel hand sanitizers. I’m already a bit of a hypochondriac so I didn’t feel as weird this year when everyone started to use them during the H1N1 pandemic. After all, everyone knows they kill 99.9% of germs. Right? Well, um, sort of. The Wall Street Journal has a cool “Numbers Guy” column, and recently he discussed exactly what those sanitizer companies need to do to make those claims. Apparently, at least in the U.S., they must follow very strict guidelines to prove this — but not technically against viruses such as H1N1. In fact, saying 99.9% still doesn’t mean that it is effective against all germs, just against many. Plus, these tests are done in labs and not in real-world conditions. One doctor performed just such a test with perfect subjects — schoolkids. He only got 46-60% effectiveness. Of course, one big reason may be improper use of the gels (not enough time, not enough amount). It’s the same problem with birth control: the published rates of efficacy at 99% are far higher than real world effectiveness in the low 90′s. …Continue reading: Kills 99.9% of Germs — Sometimes…

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Eating Less Salt Can Save Lots of Lives

How much salt do you eat? Most likely a lot more than you think. My readers should (hopefully!) remember my previous discussions on how a high-salt diet can raise blood pressure; now, a large study, just published in the New England Journal of Medicine, suggests that if everyone in America consumed half a teaspoon less salt per day, there would be between 54,000 and 99,000 fewer heart attacks each year and between 44,000 and 92,000 fewer deaths. As they affirm, “lowering the amount of salt people eat by even a small amount could reduce cases of heart disease, stroke and heart attacks as much as reductions in smoking, obesity and cholesterol levels. ” (Big Benefits Are Seen From Eating Less Salt). Here’s more from the New York Times summary: …Continue reading: Eating Less Salt Can Save Lots of Lives…

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Smokers, Eat Your Spinach! It May Fight Off Cancer

Here’s another fascinating new study which affirms yet again how important those leafy green veggies are. This time the focus was on smokers and their risks for cancers. This study followed a cohort of smokers and collected data on diet, then they analyzed their DNA for changes in 8 genes that are strongly connected to lung and other cancers. The idea is called methylation; this is a chemical change in the genes that start the long pathway to mutations and cancers. The process usually takes many years and involves many steps, but tobacco clearly increases the methylation steps. …Continue reading: Smokers, Eat Your Spinach! It May Fight Off Cancer…

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Preventive Health Care Gets a Boost

I’m always pushing preventive medicine: people can take strong lifestyle measures to literally stave off many diseases, including the biggies of heart disease and cancers. Now, the American Heart Association is seriously pushing prevention in a new campaign focusing on seven good habits. This is a nice shift from the typical emphasis on medicines and surgeries. They’re doing this mostly because of deep concern about the obesity epidemic, and they realize that throwing medicines at people isn’t getting to the root of the problem. The campaign is called Life’s Simple 7. Their seven steps are: get active; control cholesterol; eat better; manage blood pressure; lose weight; reduce blood sugar; and stop smoking. Their main goals are: …Continue reading: Preventive Health Care Gets a Boost…

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