The rambutan fruit is high in vitamins, minerals, and plant compounds. Its flesh contains about 1.3–2 grams of total fiber per 3.5 ounces (100 grams), which is comparable to what you'd get in the same amount of apples, oranges, or pears. It's also high in vitamin C, a substance that aids in the absorption of dietary iron. This vitamin also functions as an antioxidant, shielding your body's cells from harm. Eating 5–6 rambutan fruits can provide you with 50% of your daily vitamin C requirements. Rambutan also has a high copper content, which aids in the correct growth and maintenance of different cells, including those in your bones, brain, and heart. It also contains trace quantities of manganese, phosphorus, potassium, magnesium, iron, and zinc.
you can store rambutans in a plastic bag with small holes in a refrigerator at the same time it is equally safe to keep your rambutans at room temperature in a fruit bowl on your dining table or in your kitchen. if you plan to use them soon you can store them at room temperature however if you require storing them for a longer time period it is suggested that you put them into a paper bag or a plastic bag with small holes and keep them in the refrigerator.