How many types of oils are there in the world?

There are thousands of types of oils in the world, categorized into several groups such as vegetable oils (like olive, canola, and coconut), essential oils (like lavender and tea tree), and mineral oils (like petroleum-based oils). Each type serves various purposes, from cooking and cosmetics to industrial applications and aromatherapy. The diversity of oils reflects the vast range of plant and mineral sources available globally.