Prepare Yourself for Cooler Weather
Although cold weather isn’t directly to blame when you get sick, it creates an environment that makes it easier for germs and illnesses to thrive. In fact, understanding how cooler temperatures affect your chances of getting sick may be your best approach for preventive care.
Despite the adage that “you’ll catch your death of cold,” the cold itself doesn’t cause illness. More accurately, the cold is more hospitable to viruses, making it easier for them to spread. While you can’t control Mother Nature, you can take steps to protect your health when temperatures drop.
Protect Your Immune System
A weakened immune system makes it harder for your body to ward off intrusive germs. If you’re otherwise healthy, protecting your immune system can be as simple as stepping up typical healthy habits, like eating plenty of nutrient-rich produce, getting enough sleep and exercising. Managing stress and limiting alcohol consumption are also helpful in managing your body’s immune response.
If your immune system is compromised by an underlying condition, talk with your doctor about what you can do to add an extra layer of protection during the cooler months, including any vaccines that may help boost immunity.
Combat Congestion
Cool, dry conditions can wreak havoc on your nasal passages, drying them out and reducing the protective layer of mucus that helps fight infection. Sinus pressure and congestion are often some of the first warning signs you’re coming down with something.
To treat your congestion symptoms, you can use a non-medicated option like a saline nasal spray. These sprays help add moisture to your nasal passages when it’s cold and dry outside and warm and dry inside.
Spend Time Outdoors
People naturally spend more time indoors when temperatures drop, but there are some benefits to getting outdoors. Sunlight is a natural source of vitamin D, which plays a pivotal role in immunity. Sunlight also triggers the body to produce serotonin, which boosts your mood, and multiple studies show a strong correlation between mental and physical health.
Fresh air and exercise are also good for your overall health, and exposure to daylight can help keep your circadian rhythms regulated, which in turn promotes better sleep. What’s more, acute exposure to cold can trigger your body to produce infection-fighting cells, so you’re less prone to illness.
Practice Good Hygiene
The everyday act of washing your hands can play a big role in preventing illness, especially after you spend time in public places. While out and about, you likely come in contact with many surfaces others may have touched, including door handles, shopping carts, touch screens and menus. Make a habit of wiping down surfaces you touch frequently, such as your keyboard and phone, with disinfectant wipes.
Stay Hydrated
Keeping your body well-hydrated throughout the day can help ensure all your body’s systems are functioning as they should. If you’re dehydrated, your body can’t use the nutrients you consume properly, which affects your immunity. In addition, drinking plenty of water helps flush toxins out of the body before they can cause an infection.