What is the difference between fatty foods and oily foods. Give explanation​

Oils are fats that are liquid at room temperature, like the vegetable oils used in cooking. Oils come from many different plants and from fish. Oils contain more monounsaturated and polyunsaturated fats. Solid fats are fats that are solid at room temperature like beef fat, butter and shortening.

Explanation:

(Source: https://reallifegoodfood.umn.edu/eat/nutrition/myplate/fats-and-oils)

one day because their over eating or whenever it kicks in their body