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Flu season prep: The rise in illness during cold months

Preparing immune systems to face the rise in illnesses during colder months

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Fall weather brings cooler days, cozy clothes, and dreadfully, spikes in illnesses such as common colds, the flu, and even COVID. I’m sure everyone dreams of making it through the fall and winter months without getting sick. Unfortunately, COVID rates are creeping upward and at least 7 million people have fallen ill due to the flu over the last decade. The probability of us all staying germ-free seems to be on the low end.

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Sicker in the Fall and Winter?

There are real reasons behind the seasonal sniffle fest. Various elements come into play, from our immune systems to our behaviors and even environmental factors. Cold weather can impact how our immune system functions, leaving us more vulnerable to pesky germs. With shorter days and colder weather, hibernation mode activates, and we receive less exposure to sunlight. Our bodies may miss out on essential Vitamin D intake. With Vitamin D promoting immune function, muscle health, weight loss, and even mental health, the lack of it could lead to potential health woes.

Boosting Immunity

Getting sick may not be completely preventable but there are ways to strengthen immunity in fighting off those germs. In addition to Vitamin D, Zinc, and Vitamin C play a large role in boosting immunity. To increase your intake of these key vitamins, food is going to be your best friend. Of course, things like greasy fried foods aren’t going to do the trick. Instead, focus on leafy greens, brightly colored veggies, fish, citrus fruits, and nuts to name a few good sources.

Though vitamin intake plays a large role in staying healthy, it’s not the only thing that is important. It may be a bit more difficult in comparison to the sunny and warm months but don’t forget to exercise! Exercise plays a crucial role in boosting immune function by promoting sweat. Sweating it out can help increase the circulation of immune cells and enhance your body’s defense mechanisms.

You’ll need to replenish your body with water after a good workout. Even when you aren’t working up a sweat, don’t forget to drink H20. Staying hydrated with water helps flush your body out of toxins. It also assists in feeding your cells by carrying nutrients to them.

There’s nothing like coming in from cold weather to a warm cozy bed. Climbing in bed and getting a good night’s rest is just as important as vitamin intake and exercise. A lack of sleep can weaken our immune defenses, making us more vulnerable to those sneaky and annoying bugs and viruses.

As strange as this may seem, don’t forget to laugh. Laughing has been scientifically proven to increase immunity. The act of laughing increases the production and release of T-cells and antibodies that help shield us from illnesses and infections. Turn on a funny comfort show or have a good laugh on the phone with friends and family, you’ll notice how good your body feels afterward.

Be sure to wash your hands regularly and sanitize any shared spaces to reduce contact with germs. Though many of these tips will help you feel better during a cold or the flu, it’s best to start preparing your body before experiencing symptoms. Taking these precautions before sickness won’t necessarily prevent it but it may decrease the severity and length of illness.


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