HI, thanks for using healthcare magic
In addition to the use of whole grain cereal, you would need to also increase your use of fruits and vegetables throughout the day.
Generally it is recommended that a person use at least 5 servings of fruits and vegetables a day, this means with your main meals and your snacks.
This increased fiber intake should help with the constipation
. The use of at least 8 glasses of water may also be helpful.
If the increased fiber and fluid intake is not effective then you may want to consult your doctor to ensure that there are no other issues causing your symptoms.
I hope this helps