SAN DIEGO, Calif. - With obesity rates continuing to climb, replacing unhealthy snacks with more nutritious ones could help curb obesity.

"Research shows that snacking makes up around 27 percent of a child??s daily calories," explains Dan Negroni, CEO and president of Fresh Healthy Vending, in a press release. "This means that it is crucial that we teach children to opt for healthy snacks. And that starts by us adults modeling healthy snacking behavior."

When it comes to choosing healthy snacks that will help take on obesity, here are five to keep in mind. These snacks are often found at convenience stores, making it even easier to munch healthy.

• Yogurt. Reaching for some low-fat yogurt can be a healthy snack because it provides the body with protein, as well as calcium. It also has vitamins, minerals and beneficial bacteria that aid digestion.
• Granola bars. Natural granola bars that contain wholesome ingredients provide a satisfying way to snack. They provide energy, protein and fiber. Just opt for those that are low in fat and sugar.
• Fresh fruit. There??s just no going wrong with eating fresh fruits or vegetables for a snack. They are low in calories and fat, plus they provide lots of vitamins, minerals and antioxidants.
• Smoothies. Low-fat smoothies can be a snack that provides a good pick-me-up, as well as a boost of vitamins, minerals and antioxidants. Plus, many are a great source of protein.
• Baked Chips. Opting for baked chips or naturally popped snacks is a great way to take on obesity. Any time someone can reach for baked chips over traditional, fat-laden ones, they will be satisfying that snack craving without sacrificing their healthy.

"It used to be difficult to find healthy snacks, especially if you were on the go," said Negroni. "But that??s simply not the case anymore."