6. Walnuts
Despite being lower in carbohydrates than many other nuts, walnuts have a higher calorie content. Because of the high-fat content, the calorie count is high.
Walnuts, on the other hand, are high in polyunsaturated fatty acids (PUFAs), which may have a number of health benefits.
They are well-known for their healthy fat content, but they also contain protein and other nutrients.