Fats are necessary for life and thus are an essential macro-nutrient. However, there are different types of dietary fats and research shows that some may be better for us than others.
Some ways to consume fats in a healthier way include choosing plant-based oils and lower amounts of animal-based fats in your diet. Find more information here – https://newsinhealth.nih.gov/2019/03/skinny-fat.
A healthy eating pattern includes some Oils, which are not a food group. Some oils can be found in the Vegetables (avocados and olives) and Protein (nuts and seeds) food groups.