You want to do your part to give a future to the planet? Even when you cook? Then choose the foods that the experts of the World Economic Forum they indicated as those of the future, because they combine a high nutritional value with a low environmental impact. Many certainly already buy them and use them because they are traditional, like lentils or spinach: we often take them for granted or consider them trivial, and instead the time has come to rediscover them and increase their consumption. But if you're feeling a little bolder and want to be more daring on the gastronomy front, you can try a few "planet-friendly" ingredients which are less well known and more unusual. At least with us, since in other parts of the planet they are very familiar. But for some time they have also been available in Italy and, in some cases, are also produced on the national territory. here are the 5 foods of the future to discover in the present.

1 Algae: the queens of transformism
I'm a vegetable "carbon negative"Because they ensure the half of all oxygen production on Earth and have a sustainable supply, because they are abundant in nature and can be grown anywhere, even in the oceans, and can also be used as base for bioplastics and biofuels. If, therefore, there is no doubt about the environmental role of algae and their potential to change the food system for the better, even the nutritional one does not rain. Algae are considered excellent source of antioxidants, vitamins and essential fatty acids. Also there are species rich in protein (And of a quality similar to those found in red meat) and with an intense flavor reminiscent of meat, of which they are a potential substitute. Therefore, there seems to be no more excuses for the fussy eaters: the time has come to try algae, discover the savory taste connoted by umami, and maybe get to consume them once a week (but not more) as the nutritionists recommend. Where to start? Why not fromkombu seaweed, which we now know thanks to its wide use in Japanese cuisine? It is rich in iodine and low in sodium, and contains a particular substance, alginic acid, which has a purifying effect on the intestine. It can be used to prepare in broth, to enrich minestrone and soups. Sold in dried leaves, flakes or powder, it is added to yogurt, smoothies, salads, soups and soups. But it is also used to make snacks, biscuits and pasta, to which it gives an unusual blue-green color. It is spirulina, the most cultivated micro algae in Italy (even organically), contains over 60% of quality proteins (because with all the essential amino acids), and then Omega 3, vitamins and minerals, including well-assimilable iron .

2 Fonio: the "new quinoa"
If you don't feel like revolutionizing your diet with unusual ingredients, you can opt for a more gradual change by diversifying yours sources of carbohydratesthe. In addition to the usual rice, wheat and corn, there are about twenty grain families to choose from. And not only to diversify the diet and try new flavors, but also to improve soil health and preserve biodiversity. Among those to try, experts indicate some known in Italy (such as amaranth and buckwheat) and others more unusual. Like fonio, with its small seeds and a delicate taste, from enjoy in salads (like couscous) or instead of spelled and quinoa. Cotto is used to prepare vegan meatballs and burgers, or, instead of bread, in fillings for vegetables and meats.
Already witnessed inAncient Egypt, today fonio is grown mainly in the arid region of the Sahel of West Africa, for its resistance to drought, for its ability to grow even in sandy or acid soils, for its fast maturation (about a couple of months is enough) and because protects the desert soil. Gluten-free and high in protein (8%), with an excellent content of minerals and fibers, and a low glycemic index, after the green light of the EU, fonio is also marketed in Europe (including Italy).

3 Mushrooms: the classics that have become four seasons
They resist climate change well, they also grow in areas and spaces "impossible" for other food products, they are very productive, have a good health value and nutritional characteristics that are important especially for vegetarians. For these reasons, mushrooms (mainly cultivated) have been included in the list of foods of the future. Available all year round, and at lower prices than wild mushrooms, are versatile in the kitchen and very practical, because those that are on the market (mostly grown in Italy) are already clean and, therefore, ready to be enjoyed raw or sautéed in a few minutes.

4 Okra: the champion of endurance
Here is a champion of resistance: this vegetable native to tropical Africa and widely used in Middle Eastern cuisine, it has shown itself capable of dealing with climate change, because it grows well even in situations of great heat or drought. And it is precisely this characteristic that makes okra so interesting in this context of global warming. This thin green pod (also called okra or lady's finger) also has a virtuous nutritional profile, because it is rich in fiber, vitamins, calcium, zinc and antioxidants (including beta-carotene and lutein) and has few calories (33 every 100 grams). The fruit can be cooked in a variety of ways (steamed, stewed, grilled, battered and stir-fried) and goes well with strong, spicy flavors and toppings. Once cooked, the seeds produce a gelatinous liquid, making them ideal for thickening soups and stews. If you love ethnic cuisine, try the Brazilian recipe of caruru, a thick paste with okra, shrimp and toasted cashews. Okra is rich in seeds which, when cooked, produce a viscous and sticky liquid, ideal for thickening soups and stews.