It’s not just for preschoolers! Snack time is important for adults, too, because it can satiate hunger between meals to prevent overeating and help you lose weight. Snacks can also be a way to get valuable nutrients you’re missing from meals alone. But not all snacks are good ones. We’ve enlisted the expertise of two nutritionists — Stephanie Clarke, RD, and Willow Jarosh, RD, of C&J Nutrition — to share the perfect equation for how to choose a delicious and filling snack that will help you reach your weight-loss goals. Follow their advice below to start seeing results.