Internet influencers have been pushing \u201cimmune boosters\u201d during the pandemic \u2014 claiming they\u2019ve got just the pill, berry, or brew to rev up our body\u2019s defenses. But is there really a way to boost our immune system? Science Vs is finding out whether these vitamins and supplements truly work as a shield against colds and viruses. Science Vs takes on fads, trends, and the opinionated mob to find out what's fact, what's not, and what's somewhere in between.\xa0\nLearn more about your ad choices. Visit podcastchoices.com/adchoices