Tag: Corylus avellana

Interestingly, archaeological evidence shows that hazelnuts have been part of the human diet for thousands of years, with ancient civilizations recognizing their beneficial properties. The oil pressed from these nuts is known by multiple names, leading many to question if hazel seed oil is the same as hazelnut oil.

According to ancient sources from China dating back to 2838 BC, hazelnuts were considered one of the five sacred nourishments. While they have been a dietary staple for centuries, a modern point of confusion persists: what is the difference between a filbert and a hazelnut? The answer is more about linguistics than biology.