Tag Archive for: heart disease

PPIs and Heart Attacks: A Closer Look

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Today we’ll take a closer look at the Stanford Study I talked about on Tuesday (1). Before I do, I have to say that I’m in awe of the sheer data that was examined in this study. The lead author, Nigam Shah PhD, is a pioneer in this type of data-mining technique. The research wouldn’t have been possible if Stanford did not begin using electronic medical records in 1994. The program did not only read the diagnoses and other variables but also physician notes. Think how complicated a program would be required to do that!

And . . .

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Acid Reflux or Heart Attacks?

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One of the most frequently asked questions I get is what to do about acid reflux. By the time most people ask, it’s a serious issue and they should see their physician. In most cases, they will be prescribed a proton-pump inhibitor or PPI. One of the people who uses a PPI is Paula. When she saw the headline “Heartburn Drugs May Boost the Risk of Heart Attacks,” she asked me to check it out because she didn’t want to have to choose between those two problems. Because I’m a great husband and I’d like . . .

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Drinking Your Phytonutrients: The Bottom Line

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To finish this series, I’ll briefly cover two recent research studies on coffee and tea, and then give you the bottom line and a recipe.
 
Research
Green Tea and Neuronal Mitochondria
The mitochondria are the powerhouses of the cells, and that includes brain cells. When they operate at peak activity, they provide our brains with the energy for learning and memory. The downside is that they produce many free radicals in the process, and if we don’t have antioxidants to quench those free radicals, it can cause a decline in mental function. Researchers have recently . . .

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Drinking Your Phytonutrients: Tea of Any Color

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Summer is here and with it, iced tea seems to be a staple drink. It gave me the idea to do a series on the phytonutrients we can get from our beverages. Getting people to eat vegetables can take some time, but everyone wants a cool drink in the summer and hot drink in the winter. This week is all about tea, coffee, and the latest research on both.

Let’s begin with tea from the leaves of Camellia sinensis. Based on world-wide statistics, black tea is consumed by 72% of the population while 36% drink green tea. Obviously . . .

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The Battle of Fat vs. Carb

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Sometimes I just can’t let go. Such is the case with this diet debate of fat versus carbohydrate. I’m going to address both of these questions this week. It won’t end the debate, but at least you’ll have the facts.

The debate comes down to two separate but related questions:

  • Does a diet high in saturated fat contribute to heart disease?
  • Is the high-carbohydrate and low-fat diet recommended by the USDA the cause of the obesity epidemic?

Let’s begin with scientific evidence that a high-fat diet . . .

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The Link Between Fat Intake and Heart Disease

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The second batch of headlines I referred to Tuesday related to an article published in the journal Open Heart (1). The study was a meta-analysis of randomized controlled trials done before the dietary guidelines on fat were put in place in 1977. The studies analyzed showed no reduction of heart disease when subjects were placed on a low-fat diet; therefore the current study’s authors concluded that the original low-fat recommendations in the 1970s had no scientific basis.

Sorry, but we didn’t need randomized controlled trials in this case—and here’s why.

In the late . . .

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It’s American Heart Month

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February is American Heart Month as well as the big month for the Go Red for Women campaign. Both are efforts to call attention to the biggest killer of men and women: cardiovascular disease. The messages for the rest of this month will focus on preventing heart disease. I’ll review some recent research on heart disease that made headlines—some interesting, some misleading. I’ll also talk about a program I recently discovered that allows you to track your heart metrics to keep on . . .

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Optimism and Heart Health

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Every day, I check the health headlines to see the latest research in medicine, nutrition, and fitness. Recently an intriguing headline said “Optimistic People Have Healthier Hearts”; I’ve seen that type of statement before and it makes sense. The problem is that pencil and paper tests on mental health and attitude and the occurrence of heart disease are not metrics based on hard numbers like blood pressure, but I think this study did it right.

In 2000, researchers began the Multi-Ethnic Study of Atherosclerosis (MESA) of over 6,000 subjects aged 52–84. Data were collected for 11 . . .

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Low Carb vs. High Carb

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The debate never seems to end over which diet is best: high carbohydrates as recommended by the USDA; or low carbohydrates as promoted by those following one of the Paleolithic diets; or an Atkins diet type of approach. The different diets aren’t just supposed to be good for weight loss, they’re also supposed to help reduce the risk of diseases such as heart disease and diabetes.

In a recently published study, researchers attempted to answer the question: which diet is best, low carb or high carb (1)? They recruited overweight subjects with metabolic syndrome to participate in a . . .

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How to Reverse Heart Disease

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In this final message of the week on reversing heart disease, I’m going to tell you why I think the program was successful, a couple of problems that I have with it, and the bottom line.
 
The Training
The key to this program in my opinion was education. The program began with a five-hour seminar with limited participation: no more than 12 participants. Here’s what they did in the training:

  • Explained the relationship between diet and heart disease in other cultures throughout the world.
  • Showed the damage to arteries in very young . . .

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