Although evidence of large scale 9000 year old Mesolithic hazelnut processing was found on the island of Colonsay , Scotland, in our age producing 57% of the world total, Turkey is the main supplier of hazelnuts followed by Italy , the US , Azerbaijan and Georgia.
Awareness of health benefits specific to hazelnuts motivates customers to eat more of the nut , especially when they are linked to improved heart health or disease prevention.
Some Beneficial Properties of Hazelnuts