
Eating walnuts is a great way to add good nutrition and flavor to a snack or meal. Walnuts are the edible nuts of the genus
Juglans (walnut tree). It consists of a very hard outer shell. The kernel, inside the shell, resembles a butterfly and is usually light brown in colour.
Walnuts are a great source of omega-3 fatty acids. As a matter of fact, only 1/4 cup provides over 90% of the daily value of omega-3 fatty acids. Some of the health benefits include cardiovascular protection, improved cognitive function, anti-inflammatory properties (helpful with rheumatoid arthritis, asthma, eczema, psoriasis), and supports the immune system by acting as an antioxidant. A study was performed in 2006 where over 1100 different foods were tested for antioxidant properties. Walnuts were ranked 2nd to blackberries. It was also reported that there are over 10 different antioxidants in walnuts. Along with pecans and chestnuts, walnuts have the highest content of antioxidants in tree nuts.