Mix one spoon of castor oil in approx. 100 gms of whole wheat flour and add a little water to make a stiff dough.Roll it out to make a roti. Roast both sides of this flat bread with cow's ghee.Drizzle little sugar on it when warm.
Eating this for dinner will clean the intestines and the solve problem of constipation.
(The castor oil used should be of edible quality.)