You may think that swapping out sugary sodas for fruit juices is good for your diet, but it may not be as good as you think. Fruit juices are concentrated sources of natural sugar, so they have more calories and don't fill you up as much as fresh, frozen or canned fruits do, according to the Mayo Clinic.
For example, a 20-ounce glass of 100 percent apple juice has 300 calories, and the same portion of 100 percent orange juice has 280, the CDC says.
»RELATED: It's official: Coffee is good for you, according to new research
A plain black cup of coffee isn't a calorie problem, according to the Mayo Clinic. It contains fewer than five calories and no fat, but most people need at least a few extras with their coffee, and these also add extra calories.
Although at-home add-ins like creamer and sugar raise the calorie count, a specialty coffee can make it soar. A grande (16-ounce) size of white chocolate mocha espresso at Starbucks has 360 calories. If you choose a venti (20 ounces), you'll be drinking 460 calories.
A few drinks after work with your friends or a couple of beers or glasses of wine with a meal can raise your calorie count.
The Atlanta Journal-Constitution previously took a look at some of the calories contained in popular alcoholic beverages and found that five ounces of red wine has about 106 calories, and five ounces of white wine has 100 calories. A regular Budweiser beer comes in at 143 calories, and Bud Light isn't far behind at 110 calories. Cocktails like a four-ounce margarita up the calorie count even higher at 168 calories, and a 4.5-ounce Piña colada packs 245 calories. These counts could vary somewhat depending on the alcohol and sugar content of your specific drink.
Smoothies have a "health halo" that leads many people to believe they're harmless, Marisa Moore, a local dietitian and spokesperson for the Academy of Nutrition and Dietetics, told the AJC.
Serving size is important, she pointed out. For example, a 20-ounce Angel Food smoothie from Smoothie King containing 340 calories. If you order the 40-ounce mixture of strawberries, bananas, nonfat milk, vanilla and other natural flavors and turbinado sugar, you'll be getting a whopping 690 calories. You can save some calories by omitting the sugar, saving 90 calories on a 20-ounce Angel Food smoothie, but it's still fairly high in calories.
»RELATED: 5 tips for your homemade smoothies that will help you lose weight