Origin: Aragon The strengths of the peach are its content of beta-carotene (provitamin A) and vitamins C and E, of which it provides significant amounts (300 g, two pieces, cover 23% of the daily vitamin A requirement, 50% of vitamin C, and 15% of vitamin E). In terms of minerals, it provides potassium, phosphorus, magnesium, and iron, which make it a good diuretic (potassium) and anti-anemic (iron). Its fiber (2%), mostly soluble, helps maintain low cholesterol levels and has a laxative effect; while the presence of vitamin B group makes it a good calming agent for the nervous system. The water content of the peach is very high, around 87% of its weight. And its fats are practically nonexistent. These two circumstances, lots of water and few fats, explain its low caloric value, providing between 35 and 45 calories per 100 g. Sugars (carbohydrates), around 9%, are its most important nutrient from a quantitative point of view and are responsible for its sweetness. As with all fresh fruits, the protein value of the peach is low, at 0.7%.