What percentage is in the appropriate range for a snack to be considered a good source of nutrients?

A snack is typically considered a good source of nutrients if it contains at least 10-20% of the daily value (DV) for key nutrients per serving. This percentage indicates that the snack can contribute meaningfully to your daily nutritional needs without being overly high in calories or unhealthy ingredients. It's essential to also consider the overall balance of macronutrients and the presence of vitamins and minerals.