In winter, time for oranges. Taking them as fruit or in juice is one of the best options to fill yourself with energy and protect yourself against infections. But they also offer a huge variety of possibilities to experiment in the kitchen. The uniqueness of this citrus so present in our daily life is such that it even defines one of the colors of the rainbow, orange. This juicy winter treat provides all the vitamin C you need each day. This nutrient is essential for resistance to infections (orange juice is the most widely used natural resource to prevent colds and flu); increases the absorption of iron, calcium and phosphorus and has antioxidant properties.