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Now in an Important Time to Support Your Immune System


Along with the continuing pandemic, winter is the height of the flu season as well as other respiratory and cold viruses. Experts say this means it is more important than ever to boost our immune system to help fight off disease-causing microorganisms.

The immune system is a complex network of cells and proteins that defends the body against infection. As it records every germ (microbe) it has ever defeated, our system can quickly recognize and destroy the microbe if/when it enters the body again.

Michael Starnbach, professor of microbiology at Harvard Medical School, explains supporting the immune system is multi-faceted, and the first line of defense is to follow a healthy lifestyle. Recommendations to boost our immune systems include:

  • Don't smoke.
  • Eat a diet high in fruits and vegetables.
  • Exercise regularly.
  • Maintain a healthy weight.
  • If you drink alcohol, drink only in moderation.
  • Get adequate sleep.
  • Take steps to avoid infection, such as washing your hands frequently, wearing a mask and cooking meats thoroughly.
Research has shown the immune systems of older people are weaker, placing them at a higher risk for contracting infectious diseases. As they are also more likely to die from the disease, they especially need to take steps to protect themselves. Starnbach says this “includes getting the Covid vaccine and booster shot, along with other recommended vaccinations.” He says, “Think of vaccination as a cheat sheet for your immune system. A vaccine introduces the immune system to the invader ahead of time and allows it to develop a battle plan.” If you do get the virus, your immune system is ready to react quickly and perhaps prevent symptoms altogether or at least serious illness.

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Source:

health.harvard.edu/blog/4-immune-boosting-strategies-that-count-right-now-202201122669

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