Final answer:
Nuts and seeds, while containing oils, are not included in the MyPlate oils category because they are considered part of the protein group due to their nutrient composition. Oils should come from plant-based sources and be consumed in moderation.
Step-by-step explanation:
The question asks which food is not included in the MyPlate oils category. The MyPlate dietary guidance system does not explicitly have an 'oils' category; however, it does recommend oils as part of a healthy diet. According to nutritional guidelines, oils should primarily come from plant-based sources. Nuts and seeds are indeed sources of dietary fat and oil, but they are categorized separately due to their protein content and other nutritional properties. They are typically included in the protein group of the MyPlate recommendations. When choosing fats for a balanced diet, it is advised to select unsaturated oils, such as olive oil, canola oil, or vegetable oil, and to be aware of the caloric content of oils, which is approximately 120 calories per tablespoon.
Oils are found in different foods and food preparation ingredients like salad dressings, avocados, and some types of fish which provide essential fatty acids and should be consumed in moderation. Nuts and seeds, while they contain oils, also provide protein and other nutrients and are therefore considered part of the protein group. This categorization distinguishes them from foods like olive oil and other vegetable oils that are included in the oils category for dietary guidance.