Star Fruit (มะเฟือง): A Thai Seasonal Treasure with Personal health Benefits—and Hidden Risks
Star fruit, known locally as มะเฟือง, is a staple in Thai markets and home gardens. Its tart-sweet flavor, star-shaped slices, and refreshing crunch make it a beloved treat. The fruit has attracted global attention for its nutrition and potential health benefits, but there are also important risks for certain groups. This balanced view helps Thai readers enjoy star fruit safely.
Star fruit is low in calories yet rich in nutrients. A medium fruit (about 91 grams) provides around 28 calories, 3 grams of fiber, and 1 gram of protein. It also delivers a significant portion of the daily vitamin C requirement, along with smaller amounts of folate, vitamin B5, copper, potassium, and magnesium. Its antioxidant compounds—such as vitamin C, gallic acid, epicatechin, and quercetin—help fight free radicals and may support heart and liver health. While animal studies hint at anti-inflammatory and cholesterol‑improving effects, robust human evidence is still needed to confirm these benefits.