1. Oranges are low in calories. Every100g of orange contains 47 calories, and the weight of the edible part of orange is about148g. So, if we eat an orange and consume 70 calories, we need to walk for 48.3 minutes to consume these calories.

2. You can use oranges properly during weight loss. The dietary fiber content in oranges is also relatively high. Dietary fiber is insoluble in water. After entering our body, it will absorb water and expand, and the volume will become much larger than before, which will make us feel comfortable quickly and excrete the feces in our body as soon as possible. Moreover, these dietary fibers can also promote gastrointestinal peristalsis, accelerate the digestion and absorption of food, and help us reduce the accumulation of food in the abdomen.