After an initial research in 1940, multivitamins were being used by the American as health and nutrition supplement. This trend continues with millions of human beings using multivitamins to boost their health and address their nutrition needs. The share of multivitamins is 5.7 b$ in the total sale of health supplements amounting to 37 b$. The Pfizer owned Centrum brand is the world’s largest selling brand of multivitamins.
The Life 