Tag Archive for: cardiovascular disease

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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Extracts vs. Foods: Tomatoes, Lycopene, and CVD

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In today’s look at foods versus extracts, researchers examined a series of studies on the effects of whole-tomato products versus the phytonutrient lycopene on markers of cardiovascular disease (CVD).
Tomatoes vs. Lycopene
Researchers reviewed well over 100 published studies that used either tomatoes (both raw and cooked) or the phytonutrient lycopene (1). Their objective was to see whether the whole food or the extract was more effective in reducing markers for CVD such as blood pressure, inflammation, and serum lipids. Based on a medical model of treatment and results, they felt the research was underwhelming on the effects . . .

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The Low Carb Versus Low Fat Battle: No Decision

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Today I’m finishing my review of the study that compared a low-fat diet with a low-carb diet. As Paula can attest, I’ve been muttering under my breath since I read that paper—not to mention the occasional rant. Here’s why.

First, the researchers tried to get the healthiest obese people they could get—completely understandable because the idea is to eliminate confounding variables. The problem is that when every measured variable is normal to begin with, the results are meaningless unless there are huge changes in something such as body weight, cholesterol, or triglycerides. Note . . .

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The Battle Continues: Low Carb Versus Low Fat

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The diet battles never seem to end: “Low carb is the best!” “No, low fat is!” “Shut up. You’re wrong!” And it escalates from there. The research to assess which diet really is the best diet also continues. The latest study has gotten considerable press, so I thought I should review it for you (1).

Researchers at Tulane University in Louisiana recruited 148 of the healthiest obese people they could find. None were diabetics or had any symptoms of heart disease, although it appears hypertension controlled by medication was permitted. Participants were randomly assigned to either a low-fat . . .

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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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What to Eat to Reverse Heart Disease

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We’re going to continue our look at the recently published research on the way to reverse CAD. Remember, 89% of the people recruited for this study were still following the diet more than three years later. Let’s take a look at what they ate and what they didn’t eat.

The paper describes the core diet as consisting of the following: whole grains, legumes, lentils, other vegetables, and fruit. Of course, this is a completely vegan diet. The researchers assured the subjects that they would reach their protein intake every day.

The researchers prohibited many foods as well . . .

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Reversing Heart Disease

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Heart disease is the leading cause of death in the U.S. and Canada in people 65 and older. Many people who are younger have high blood pressure, clogged arteries, and arrhythmias; the side effects of treating those issues impair their lives, and they can’t do all they’d like to do because of physical limitations due to coronary artery disease (CAD). But what if there were a way, without medications, without surgeries, to reverse CAD? This was the question posed in a recently published study (1) that we’ll examine this week.

The primary author is Dr. Caldwell . . .

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