Food for Spiritual Discipline
In the first instance our conduct of life should be good. Wholesome (Satvik) food should be prepared from vegetables and cereals purchased out of the hard-earned income acquired by honest means.
The person preparing should have wholesome (Satvik) ideas and he should repeat and remember God's name with a peaceful and tranquil mind while preparing the food. The effect of these measures is reflected in the food and in those who eat it.
By taking such food there would be peace in their minds and they would readily engage in remembering the Lord.