Can take vitamins as medicine or can also receive food.Which usefull?  

i would rather prefer to eat foods than take a vitamins thats makes our kidneys work harder and eventually fail in the long and we end up much worst when we grow old.so for me nothing can replace the natural foods than taking a vitamin.

Vitamins are useful for our bodies but also we need more vitamins by taking more through foods that we are eating. I will prefer both as food and as medicine.

I feel that if we take a balanced diet then most of the needed nutrients and vitamins are available to us through the food stuff we eat.it is always better to get all the required vitamins and nutrients through food rather than depend on tablets or oither supplements...all the best