Why Do We Say Blessings on Everything We Eat

When we recite a blessing we are expressing our gratitude to G-d for our sustenance. Saying a blessing transforms a commonplace activity into a holy act. Chasidic teachings explain that all food contains a G-dly spark of holiness. When we make a blessing before eating, we elevate the physical substance of the food into holiness and reunite the holy spark with its source.