The recommended daily fiber intake for children aged 12 and above is based on a guideline that suggests children should consume a minimum of the amount in grams that corresponds to their age plus five. This means a 12-year-old should ideally get at least 12 grams of fiber each day.
Maintaining adequate fiber intake is crucial for this age group, as it supports healthy digestion, helps maintain a healthy weight, and can lower the risk of chronic diseases later in life. High-fiber diets can also promote satiety, which is beneficial for energy balance in individuals who are at risk for obesity.
Options proposing lesser amounts do not meet the needs for children in this age range, which makes them less suitable recommendations when considering optimal dietary guidelines for health and development.