Calories and Nutritions in Cantaloupe

A 100 gram serving of raw cantaloupe contains 34 calories.

One kilogram (1000g) of raw cantaloupe contains 340 calories.

A small one (441 grams) provides 150 calories, a medium one (552 grams) has 188 calories, and a large cantaloupe (814 grams) contains 277 calories.

The health benefits of cantaloupe stem from its dense nutritional makeup of vitamins, minerals, and water. The list below details some of these key health advantages.

• Cantaloupe supports immune function with a high concentration of Vitamin C. This vitamin is an essential antioxidant that aids in the body's defense mechanisms. A study by Carr, A. C., & Maggini, S. (2017), "Vitamin C and Immune Function," concluded that vitamin C is necessary for the proper functioning of the immune system and supports various cellular functions of both the innate and adaptive immune systems.
• Cantaloupe promotes healthy vision because of its beta-carotene content, which the body converts to Vitamin A. Vitamin A is a critical component of rhodopsin, a protein in the eyes that allows for vision in low-light conditions. Research from Johnson, E. J. (2013), "The role of carotenoids in human health," found that dietary carotenoids like beta-carotene are associated with a reduced risk of age-related macular degeneration.
• Cantaloupe aids in maintaining healthy blood pressure levels due to its potassium content. Potassium helps to balance fluids in the body and counteracts the effects of sodium, relaxing blood vessel walls. A meta-analysis by Aburto, N. J., et al. (2013), "Effect of increased potassium intake on cardiovascular risk factors and disease," demonstrated that higher potassium intake is associated with lower blood pressure in adults.
• Cantaloupe contributes to hydration because of its high water content. Proper hydration is essential for regulating body temperature, keeping joints lubricated, and ensuring organs function properly. A review by Popkin, B. M., D'Anci, K. E., & Rosenberg, I. H. (2010), "Water, hydration, and health," details the critical role of water in maintaining homeostasis and preventing adverse health conditions.

Potential drawbacks of eating cantaloupe include risks of contamination and its natural sugar content. The points below detail these potential concerns.

• The rough, netted rind of cantaloupe can harbor harmful bacteria like Salmonella. Proper washing of the rind before cutting is crucial to prevent transferring bacteria to the flesh. The Centers for Disease Control and Prevention (CDC) has documented several foodborne illness outbreaks linked to cantaloupes, as detailed in its report "Multistate Outbreak of Salmonella Infections Linked to Cantaloupes (Final Update, 2023)."
• Cantaloupe contains natural sugars, which can affect blood sugar levels. Individuals with diabetes should consume cantaloupe in moderation and monitor blood glucose. A study by Jenkins, D. J., et al. (1981), "Glycemic index of foods: a physiological basis for carbohydrate exchange," established the concept of the glycemic index, showing how different carbohydrate-containing foods impact blood sugar.
• Cantaloupe can cause allergic reactions in some individuals. Symptoms can range from mild oral allergy syndrome to more severe reactions. Research by Sicherer, S. H. (2001), "Clinical implications of cross-reactive food allergens," discusses how pollen allergies can cross-react with certain fruits like melon, causing allergic symptoms. An alternative fruit for individuals with a cantaloupe allergy is the pear. A daily suggested amount for cantaloupe is one cup (160g) of cubed fruit.

Yes, cantaloupes are a good food choice because the fruit is a rich source of essential vitamins, minerals, and hydration. Heart health benefits from the high potassium content in cantaloupe, which helps to regulate blood pressure by counteracting the effects of sodium. A meta-analysis by Aburto, N. J., et al. (2013), "Effect of increased potassium intake on cardiovascular risk factors and disease," demonstrated that higher potassium intake is associated with lower blood pressure. Regarding immune health, cantaloupe is an excellent source of Vitamin C, a powerful antioxidant that supports the body's natural defense systems. A review by Carr, A. C., & Maggini, S. (2017), "Vitamin C and Immune Function," confirmed that adequate intake of vitamin C is essential for robust immune function. Eye health benefits from the beta-carotene in cantaloupe, which is converted to Vitamin A, a nutrient vital for good vision that may reduce the risk of age-related eye disorders. Research from Johnson, E. J. (2013), "The role of carotenoids in human health," found that dietary carotenoids are associated with a reduced risk of age-related macular degeneration.

Yes, cantaloupe does contain fiber, a nutrient important for digestive health and overall wellness. Digestive health is supported by the dietary fiber in cantaloupe, which adds bulk to stool, aiding in preventing constipation and maintaining regular bowel movements. A study by Anderson, J. W., et al. (2009), "Health benefits of dietary fiber," concluded that increased fiber intake improves laxation. Regarding metabolic health, fiber can help regulate blood sugar levels by slowing the absorption of sugar into the bloodstream. Research by Weickert, M. O., & Pfeiffer, A. F. (2008), "Metabolic effects of dietary fiber consumption and prevention of diabetes," showed that a high intake of dietary fiber is linked to a reduced risk of developing type 2 diabetes. Weight management is aided by fiber-containing foods like cantaloupe that promote a feeling of fullness, or satiety, which can help reduce overall calorie intake. A review by Slavin, J. L. (2005), "Dietary fiber and body weight," found that dietary fiber intake is inversely associated with body weight and body fat.

The calorie content of cantaloupe shows minimal variation among the different types. The calorie count is primarily determined by the melon's water and sugar content. North American and European cantaloupes both contain 34 calories per 100 grams, reflecting their similar composition. The Charentais melon, a French variety, also has 34 calories per 100 grams. The Galia melon has the lowest calorie count among these types at 31 calories per 100 grams, a result of its slightly different sugar and water balance. Preparation methods do not drastically alter the calorie count unless ingredients like sugar are added.

The origin of the cantaloupe melon traces back to ancient times, with botanical evidence pointing to regions in Persia, India, and Africa. Ancient Egyptians cultivated the melon, and the fruit gradually spread across the Middle East. The melon arrived in Europe during the Roman Empire. The name "cantaloupe" has a specific European history. The name originated from the papal village of Cantalupo, located near Rome. Seeds from Armenia were planted in this estate during the 15th century, yielding a variety that became highly prized. This specific type of melon became known as a cantaloupe and spread throughout Europe. The classic Italian dish Prosciutto e Melone, which pairs sweet cantaloupe with salty cured ham, is believed to have ancient roots. The pairing follows the principles of humoral medicine, a theory from ancient Greece that advised balancing cold, moist foods with hot, dry foods to maintain health.