Eight foods to superpower your immune system

Story highlights

  • Incorporate these cold-fighting foods into your diet whenever you're fending off the sniffles
  • Garlic can help fight infection; turmeric is rich in antioxidants

As polar vortexes, nor'easters and monsoons ensue across the country, people are more likely to stay indoors, which also means that germs can circulate more easily.

Cue the sniffling, sore throats, coughs and congestion -- classic signs of the common cold.
    If you're feeling under the weather, food might be the last thing on your mind. "Some people may lose their appetite [when they're feeling sick] due to diminished sense of taste or smell or lack of energy," says Toby Smithson, MS, RDN, LDN, CDE, spokesperson for the Academy of Nutrition and Dietetics, and Founder of DiabetesEveryDay.com.
      But even if you've lost your appetite, it's important to keep consuming nutrient-dense grub. "The longer we go without meeting our nutrient needs, the weaker we can become and the slower our recovery may be," says Maxine Yeung, MS, RD, CDN, NASM-CPT and founder of The Wellness Whisk.