Final answer:
Special dietary needs for individuals with food allergies or intolerances include avoiding specific allergens. The gastrointestinal system is responsible for digestion and nutrient absorption in the body.
Step-by-step explanation:
Special dietary needs for individuals with food allergies or intolerances include avoiding specific allergens such as peanuts, milk, eggs, or gluten. These individuals may need to read food labels carefully and seek alternative options to ensure their safety and health.
The gastrointestinal system is responsible for the digestion and absorption of nutrients. It consists of several organs, including the mouth, esophagus, stomach, small intestine, and large intestine. The organs work together through processes such as chewing, peristalsis, enzyme secretion, and nutrient absorption to facilitate food breakdown and nutrient assimilation.