Citrus Fruits
Citrus fruits such as mandarins, grapefruits, or oranges are a great source of fiber and refreshing snacks. They can mostly meet your daily needs for fiber and provide soluble fiber in the peel. This is helpful in speeding up the colon transit time and alleviating constipation. Naningerin, flavanol in citrus fruits, can also bring many effects for people with this health issue. It is best to consume fresh citrus fruits to get the maximized amount of vitamin C and fiber. [8]
