5 food pairings that will increase nutrient absorption of vitamins: Just as a car needs fuel to run, similarly the human body also needs fuel in the form of food to keep running. But while the function of food is to give us energy, at the same time, due to taste, many times we eat such things which cause more harm to our body than benefits. Know from dietitian Dr. Shweta Shah about such food combinations which, if eaten together, will make your food a ‘superfood’.