I assume you are referring to the appearance of the walnut when it is enclosed in its shell? If so, the walnut is one of the most distinctive of the various type of nut, mostly due to the crinkled nature of the outer shell casing.
- The nut is the edible part of the Juglans Regis tree, or Persian Walnut tree.
- Walnuts are usually found growing in the northern temperate region but they can be native to Central America, Argentina, as well as Asia and New Guinea.
- It is generally accepted that the nuts contain many health benefits including, nutrients, minerals and vitamins.
- They are rich in monounsaturated fatty acids, which are reportedly good for maintaining clear arteries.
- Walnuts are also a great source of vitamin E, which is good for fighting off infections and keeping the skin in good condition.
- The nuts are also packed with minerals such as, manganese, copper, potassium, calcium, iron, magnesium, zinc and selenium. All of these ingredients are vital for maintaining a good digestive system.
- There are around 30 different types of Walnut but the three main types most commonly found are the English Walnut, the White Butternut Walnut and the Black Walnut, all of which are common and popular commercially.
