Nuts: Properties, Benefits and How to Choose Them
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🌿 An autumn treasure
As autumn arrives, the fruits of the woods and orchards return to the table: walnuts, hazelnuts, almonds and pistachios. Tree nuts are among the oldest and most precious foods of the Mediterranean diet, a concentrate of good energy, healthy fats and micronutrients. A little treasure chest of well-being — as long as you know how to choose and store them. In this guide we look at their properties, benefits and quality criteria.
🌰 Walnuts, almonds, hazelnuts and pistachios: who's who
Each nut has its own character and nutritional strengths:
- 🏆 Walnuts – among the richest plant sources of omega-3 fatty acids (alpha-linolenic acid), precious for heart and brain.
- 🏆 Almonds – rich in vitamin E, calcium and fibre; filling and versatile, excellent plain or chopped.
- 🏆 Hazelnuts – sweet and fragrant, a source of monounsaturated fats and vitamin E; the base of artisan creams and pastes.
- 🏆 Pistachios – rich in plant protein, potassium and the antioxidants that give them their characteristic green colour.
💊 The health benefits
Many studies link a regular, moderate intake of nuts to cardiovascular health benefits: their “good” fats help keep cholesterol in check, while fibre and protein promote a feeling of fullness, making them a smart snack. They are also a natural source of vitamin E, magnesium, zinc and antioxidants. The ideal portion? About a handful a day (28-30 g): energy-dense, they are best enjoyed in moderation, preferably plain and unsalted.
🌰 How to recognise quality nuts
Quality comes down to a few key factors. Choose organic products of Italian origin with a traceable supply chain: Piedmont hazelnuts and Sicilian almonds and pistachios are recognised excellences. Check that the shell or packaging is intact, that the colour is vivid and even and that the smell is fresh: a rancid odour is the first sign of oxidised fats. Finally, watch the labels: the best nuts have a single ingredient, with no added salt, sugar or oils.
🫙 How to store and enjoy them
Being rich in fats, nuts are sensitive to light, heat and humidity: store them in an airtight container, in a cool, dark place, and use them within a few months of opening. In the kitchen they are wonderfully versatile: in yogurt at breakfast, as a between-meals snack, chopped over pasta and desserts, or turned into 100% pure pastes to spread. On our blog you'll also find Piedmont PGI hazelnuts and the green Bronte PDO pistachio.
💚 Small fruits, great well-being
Choosing good nuts means bringing taste, energy and health to the table in a single gesture. On Natura Bio Italia you'll find a selection of organic, Italian, supply-chain-controlled walnuts, almonds, hazelnuts and pistachios: the best way to enjoy autumn.