The Science Behind Mango
Mangoes are a nutritional powerhouse, boasting a rich profile of macronutrients and micronutrients. A single medium-sized mango (approximately 200g) contains around 150 calories. The macronutrient breakdown is primarily carbohydrates, with about 35g, mostly in the form of natural sugars like fructose and glucose. Mangoes have a negligible amount of protein (less than 1g) and fat (less than 1g).
Regarding micronutrients, mangoes are an excellent source of Vitamin C, providing over 60% of the recommended daily intake. Vitamin C is a potent antioxidant, crucial for immune function and collagen synthesis. They are also rich in Vitamin A (beta-carotene), essential for vision, skin health, and immune function, providing roughly 25% of the daily recommended intake. Mangoes provide a good source of copper and potassium, important for nerve function and blood pressure regulation, respectively. Furthermore, mangoes contain folate (Vitamin B9), vital for cell growth and development, especially important during pregnancy.
The Glycemic Index (GI) of mangoes falls in the range of 51-56, classifying it as a medium GI food. This means that mango consumption can lead to a moderate rise in blood sugar levels. However, the Glycemic Load (GL), which considers portion size, is a more relevant metric. A typical serving of mango has a GL of around 12, considered medium. The presence of fiber, although not abundant (around 2g per mango), helps slow down sugar absorption.
Digestion of mangoes is relatively quick due to the presence of enzymes like amylase, which aids in breaking down complex carbohydrates. This can lead to a rapid increase in blood sugar levels if consumed in large quantities or on an empty stomach. Nutrition research indicates that the bioactive compounds in mangoes, such as mangiferin and quercetin, possess antioxidant and anti-inflammatory properties that may contribute to overall health. Clinical studies show that mango consumption can improve blood sugar control in some individuals, likely due to the beneficial effects of these compounds on insulin sensitivity. However, these effects vary among individuals, and portion control and timing are crucial factors.
