Vending machines at school aren't the only places that serve up junk food. After school snacks can also lead to an unhealthy lifestyle for many kids. Here are fives tips that can have a positive impact on children's diets:

1. Avoid serving desserts and chips.

2. Offer kids foods that taste good. For example, serve sliced fruits with a low-fat yogurt dip, or vegetables with a low-fat bean dip.

3. Model good eating behavior by enjoying healthy snacks with your child.

4. Eat fruit that is fresh, canned, dried or frozen. It's all good. If you do choose canned fruit, select items packed in light syrup or fruit juice to reduce added sugar.

5. Choose only 100-percent juices to avoid added sugar in nectars and punch. But whole fruit, because it has fiber, is always a better choice than juice.

Source: University of California - Davis - Health System