If you do not like to intake any supplement for fulfilling the nutrient need of your body then you would feel good to know that you can increase your fibre content just by eating fruits, vegetables, nuts, legumes etc. But it is to be noted that if you are eating cooked vegetables then make sure that they are only steamed and not overcooked. On the other hand while eating fruits in lieu to increase the fibre content, eat them with their skin. Further you must know that the processed food provides less nutrition in comparison to the unprocessed food. Hence, you should prefer eating fruits and vegetables.