No, it simply repeats the commonly understood fact that it is better to have a diet rich in specific nutrients than to try to use supplements to make up the difference. Everything from dosage to bio-availability of supplements shows them to mostly be not worth the price of manufacture, let alone the price people pay at the till.
There are times, however, the high-dose vitamins Are the only thing that can replace a deficiency Quickly enough. Two of them that come to mind are zinc and biotin. So like everything else in nutrition, it depends, of deficiencies and genetics.
