Click through for more not-so-guilty pleasures.
|Dark Chocolate May Help Your Brain, Heart|
Doctors usually encourage dark chocolate over milk chocolate because it's lower in sugar and fat, but it also contains antioxidants and other good stuff that make it a great treat.
Dark chocolate is especially rich in cocoa, which contains flavonals and antioxidants. They can help with blood pressure, cancer prevention and heart attack prevention, research has shown.
A study published last week revealed that chocolate might also boost memory and cognitive ability by increasing blood flow to the brain. It's not clear exactly how this happens, but the results are intriguing.
But you can have too much of a good thing, warned Dr. Michael Blaha, a cardiologist at the Johns Hopkins Ciccarone Center for the Prevention of Heart Disease. Consuming in moderation is the best way to reap the benefits without overloading on sugar.
"It's not unhealthy," he said. "I wouldn't say it's good for the heart if you were to eat lots of it, but it doesn't appear to be bad for the heart."
|A Glass of Red Wine a Day Keeps the Cholesterol Away?|
Researchers have studied red wine for years, searching for more information about its effects on aging and metabolism.
"It's full of antioxidants," Blaha said, adding that those "cool down" inflammation and help decrease the effects of aging. "A glass of red wine a day in moderation appears to raise your HDL cholesterol."
Also known as the "good" cholesterol, HDL cholesterol "scavenges the body for old cholesterol and brings it to the liver," Blaha said. "You want a lot of that."
A small 2011 study also revealed that a red wine ingredient, resveratrol, lowered blood pressure, blood glucose and liver fat in obese men. But it didn't lead to weight loss.
And even though there appear to be some health benefits, the American Heart Association doesn't recommend that people start drinking alcohol to reap them.
|Diet Soda Is Better Than Regular|
OK. Diet soda still isn't as good as water, but doctors would rather you drink a diet soda than a regular one. And preferably as a treat.
"I am a person who thinks sugared beverages are bad enough that it's OK to tell patients who are drinking coke to switch to diet," Blaha said. "Sugared beverages are now the new smoking, so to speak."
He says he often hears patients say they heard diet soda was worse than sugary soda, but they're wrong. A 20-ounce soda per day results in a pound of weight gain per week, which puts patients at higher risk for obesity, diabetes and heart disease.
"Water's best," he said. "But if it gets you off Coke, it's a good thing."
|Don't Go Nuts Over Nuts|
The fear of fat scared a lot of people away from nuts, but Blaha said they're a great snack because they have the good-for-you fats -- and more. Walnuts and almonds are the best, but peanuts, which are technically legumes, are almost as good.
"We say don't eat fats, but there are good fats and bad fats," he said. "Nuts are good."
Blaha said nuts packed with healthy protein and oils. They're also good at making people feel full.
"They'll keep you satiated longer, so they're a good choice," said health education specialist Stacey Kendrick of Vanderbilt University. "Keep in mind that they're really high in calories, though. Twelve to 16 nuts is a serving."
|Repairing Pizza's Bad Reputation|
Kendrick knows pizza has a bad reputation -- and for good reason! When it's loaded with high fat meat, tons of cheese and grease, it can be a calorie bomb.
But giving your pizza a makeover can make it a satisfying not-so-guilty pleasure.
"Load it up with a lot of vegetables and fresh basil," she said. "Use a low fat cheese and go with a whole wheat crust..It makes it just as delicious but much healthier."
|Coffee On the Brain|
People tend to feel guilty about their coffee consumption, but some research suggests it's good for the brain, Kendrick said. It may reduce risk of dementia, Alzheimer's and Parkinson's disease. And antioxidants help with cell repair.
Blaha added that coffee has also been shown to improve the body's insulin sensitivity and sugar metabolism to lower the risk for diabetes, which is always a bonus when it comes to heart health.
But don't over-do it, he said. Too much coffee can result in irregular heartbeats.
People should also recognize that a cup of coffee may mean a black cup of coffee to one person but a "triple cappuccino with whipped cream" to someone else. It's best to avoid the calories and stick to a regular old cup of coffee, she said.