Rambutans are also a good source of copper

Rambutans are also a good source of copper. Although your body require only a small amount of copper, this trace mineral is crucial for the proper functioning of your body. A copper deficiency may lead, for example, to anemia, ruptures in blood vessels, bone and joint problems, elevated cholesterol levels, frequent infections, and chronic fatigue. Copper is also crucial for healthy hair growth, and foods rich in copper, such as rambutans, may help prevent hair loss, intensify hair color, and prevent premature graying of hair.