Keeping germs at bay is no easy task. This is why we adopted measures like wearing masks, sanitizing regularly, and practicing social distancing as safeguards against COVID-19. However, following last year’s exceptionally mild flu season and two years of stringent health guidelines, some specialists are worried that this year, we may be more vulnerable to colds, flu, and other viral infections.
Lisa Osborne, an assistant professor at the University of British Columbia’s Department of Microbiology and Immunology, highlights, “Concerns about the influenza season are always valid… regardless of last year’s events.”
Fortunately, there are straightforward methods to enhance our immune defenses. As Osborne emphasizes, it boils down to basic advice often given by mothers: “Stay active, maintain a nutritious diet, and soak up some sunlight when possible. These factors are vital for both physical and mental health, as well as for immune support.” She also strongly recommends vaccination.
You are what you consume
A robust immune system begins with a balanced diet. Prioritize whole grains, a vibrant assortment of fruits and vegetables, and lean proteins like nuts and seeds to support the production of infection-fighting white blood cells.
Limit oils and high-fat foods, as they may inhibit white blood cell activity and disrupt the gut microbiome essential for immune health. Instead, choose low-fat dairy options and proteins such as poultry and fish.
Stay active
Engaging in regular moderate exercise significantly enhances the immune system’s ability to ward off illnesses, including colds and the flu.
The World Health Organization recommends that adults engage in at least 150 to 300 minutes of moderate-intensity aerobic activity or 75 to 150 minutes of vigorous activity weekly, supplemented with two strength training sessions for optimal health.
Prioritize good sleep
We’ve all endured that foggy feeling after a restless night, but chronic sleep deprivation can severely impact the immune system and worsen overall well-being.
Aiming for at least seven hours of restful sleep each night is advisable. If sleep eludes you, establish a consistent bedtime routine and steer clear of screens, alcohol, caffeine, and large meals at night. If anxiety hampers your sleep, jot down your thoughts in a notebook to help clear your mind.
Manage stress effectively
While brief periods of stress can stimulate certain immune functions, chronic stress results in numerous adverse health consequences. Excessive stress can compromise your immune response and diminish your resistance to infections. To alleviate stress, consider practices like meditation, yoga, or any form of physical activity.
Value your social interactions
If you are experiencing loneliness, remember that you are not alone. A survey in the US revealed that nearly 50% of participants frequently feel isolated. Unfortunately, perceived social isolation has been correlated with weakened immune responses and various other health issues.
To counteract feelings of loneliness, strive to forge and maintain significant social connections, keep in touch with friends and family, partake in enjoyable activities, volunteer, or join clubs and community gatherings.
This article originally appeared in the January 2021 issue of Thewindowsclubs.
