It's one of the healthiest cooking oils on the market. But it turns out the avocado oil in your favourite snacks might be fake.

A new study says consumers are being fooled by products claiming to be made with avocado oil, an ingredient often cited as a healthier alternative to other vegetable oils.

It's one of the healthiest cooking oils on the market. But it turns out the avocado oil in your favourite snacks might be fake.