<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kwa zaidi ya miaka 55, ivc imekuwa mchezaji kubwa katika vitamini na kuongeza viwanda, viwanda na kusambaza baadhi ya bidhaa bora maalumu juu ya rafu.  <response>: for more than 55 years, ivc has been a big player in the vitamin and supplement industry, manufacturing and distributing some of the best-known products on the shelf. 