Are you nuts about nuts? Well, then we've got some good news for you: nuts are cholesterol-free, generally low in sodium and a great source of vitamins and minerals.
Brazil nuts can also be a fantastic source of complete protein - especially in the diets of vegetarians. And nuts make a great on-the-go snack.
A note of warning though: nuts are quite high in fat - even though the fats are generally good for you.
But if you're trying to lose weight or are at risk of heart disease, you need to cut back a bit.
Walnuts, like pecan nuts, are a source of the phytochemical, ellagic acid. They can lower cholesterol levels if eaten correctly. Walnuts help protect against heart disease and are a good source of omega 3 fatty acids.
How much walnuts should you eat?
Walnuts are high in calories and overconsumption of these could lead to weight gain. Like other nuts, five tablespoons per week can be eaten in the place of other high-fat foods.
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Maximising the benefits of walnuts
Walnuts should be eaten fresh, as they can go rancid fairly quickly. They are best eaten fresh from the shell, or alternatively relatively soon after purchase.