When I was in my 30’s I ate a LOT of chocolate. I ate chocolate rather than eating fruit, vegetables or protein. I liked my chocolate straight up, with a shooter of brownies or on the rocks (ice cream). And I was fit and thin. In my 40’s I cut down on my chocolate consumption. I was nearing middle age and needed to be more health conscious. Looking back the less chocolate I ate the heavier I got. Now I’m overweight.
And NOW a new study came out that finds those who eat chocolate several times a week are leaner than those who don’t eat it regularly!
Once again . . . I was ahead of the times.
“A new study finds that people who eat chocolate several times a week are actually leaner than people who don’t eat chocolate regularly.
Really, we asked? Last time we checked chocolate was loaded with fat and sugar. But this new research, along with some prior studies, suggests chocolate may favorably influence metabolism.
To test this theory, Beatrice Golomb, an associate professor of medicine at the University of California, San Diego, asked about 1,000 people, ages 20 to 85, a simple question: “How many times a week do you consume chocolate?” The participants then completed food frequency questionnaires to estimate their caloric intakes of a whole range of foods including chocolate. They also had weight and height measurement taken to calculate their body mass index, or BMI.
“In our study, people who ate chocolate more often actually ate more calories,” says Golomb. “But in spite of that they had lower [BMI].”
How much lower? For a 5-foot-tall woman, weighing about 120 pounds, the study found that she was likely to be about 5 pounds lighter if she was a frequent eater of chocolate (five times a week). So to lose 20 pounds I need to eat it 20 times a week. They aren’t saying how MUCH so I’ll start experimenting and let you know. Anything in the interest of science.
And, no, the people with serious chocolate habits did not exercise more than those who weren’t in the habit of eating chocolate. Ain’t science wonderful!?
This study certainly does not prove that frequent chocolate consumption causes people to be leaner: The researchers found that chocolate’s correlation to thinness started to melt away among the participants who consumed the most. They also didn’t suss out whether the type of chocolate — white, milk, or dark, which can have varying amounts of cocoa — made a difference.
But what’s fascinating here is the notion that our bodies may not treat all calories the same way.
“I think a really important point is that it isn’t just the number of calories that matter,” says Golomb. But the composition of calories seems to matter, too.
Not all researchers are convinced of this. Broadly speaking, the “calories in, calories out” method of managing weight is effective for most people.
And it’s possible that overweight participants in the study under-reported their their chocolate consumption, according to Jane Wardle of the University College London. Indeed, a lot of researchers agree that self-reported food data can be flawed. (Now who would do that in a SCIENTIFIC investigation?)
But what research shows is that certain foods contain compounds that have some power to positively influence metabolic factors.
“When people talk about the health benefits of chocolate,” says food scientist Joshua Lambert of Penn State University, “they typically talk about compounds called polyphenols.”
When he investigated some specific polyphenols found in cocoa, he found that they potently inhibit an enzyme, called pancreatic lipase, that’s responsible for digesting dietary fat.
This means that the fat in chocolate may exit our bodies before it has a chance to be absorbed. Or, in other words, these compounds in cocoa may help us fend off fat.
Lambert’s studies have been conducted in test tubes and mice, not in people. “So there’s a big leap from what we’re doing to what the [UC San Diego researchers] are doing.”
But it might be one mechanism that explains why frequent chocolate eaters tend to be leaner.
Another possible mechanism is that the compounds in chocolate may increase the energy that cells make. Researchers are studying this as well.
So, for now, if you’re a chocolate lover, lose the guilt. Or, be reassured, for now, that the associations between eating chocolate and body weight move in the preferred direction.
And one more thing: This study was not funded by the chocolate industry. Funding came from the National Institute of Health; the National Heart, Lung, and Blood Institute; and the UC San Diego General Clinical Research Center.”
P.S. In my 30’s I jogged 3 – 10 miles a day.