At the peak of winter, you may notice that you are experiencing more frequent sniffles, a sore throat, and relying more on home remedies and over-the-counter medications. However, this is also a time when common misinformation about health advice can be misleading. Read on to discover winter health myths that could make you sicker.

Myth 1: Cold Weather Causes the Common Cold

According to research, you can’t catch a cold just from being exposed to cold weather. Colds and flu are caused by viruses, which aren’t directly linked to low temperatures. However, winter conditions, such as dry air, spending more time indoors, and less frequent exposure to sunlight, can make it easier for your immune system to be compromised and for these viruses to spread.
What you can consider to improve your health is:

• Focusing on good hygiene (regular handwashing).
• Maintaining indoor ventilation.
• Supporting your immune system through sleep, nutrition, and hydration.

Myth 2: You Don’t Need Sunscreen in Winter

Overcast weather and low sunlight visibility don’t mean you are safe from UV rays and the damage associated with them. Continuing to use a broad-spectrum sunscreen with an SPF of at least 30 on your face and hands can help keep you protected. Most importantly, consistent sunscreen use can help prevent immune system suppression, premature ageing, and the risks associated with skin cancer.

Myth 3: You Should Avoid Exercise in Cold Weather

When temperatures drop, most people become less active. However, the physical benefits of exercise, such as improved cardiovascular health, increased flexibility, and enhanced endurance, can help improve your mood, boost your immune system, and maintain strong bones. When you dress appropriately, you will realise that cold weather isn’t an excuse to skip physical activity and support your optimal health.

Myth 4: More Sleep Means a Stronger Immune System

While adequate sleep is significant for immune function, it can still be detrimental to your health. For instance, oversleeping, such as going beyond 9 hours a night for adults, can be a sign of poor sleep quality or other underlying health concerns, including depression or sleep apnoea. To improve your immunity with proper sleep quality, it’s recommended that you aim for 7 to 8 hours of rest while establishing a consistent sleep routine.

Myth 5: Antibiotics Can Treat the Flu or a Cold

According to research, antibiotics can help treat bacterial infections. However, the flu and common cold are commonly caused by viruses, which means they require appropriate antiviral medications to prevent complications. Moreover, relying on antibiotics for viral infections can lead to antibiotic resistance and unpleasant side effects like:

• Diarrhoea.
• Rashes.
• Yeast infections.

Myth 6: You Don’t Need to Drink as Much Water in Winter

Although dehydration risks increase more in the summer, it doesn’t mean that it cannot be prevalent in winter. In winter, you are most likely to feel less thirsty; however, your body still needs fluids for optimal functioning. Most importantly, cold and dry air can also increase fluid loss, which can dry out your skin and respiratory tract, leading to a weakened immune system and making you more prone to illnesses.

Myth 7: Being Indoors Keeps You Safe from Illness

Being indoors is the ideal way to stay warm throughout the colder months. However, it can also put you in close contact with others who may have a compromised immune system, thereby increasing your risk of infection in poorly ventilated or crowded spaces. It’s common for indoor air to cling to airborne particles from coughs and sneezes, which can trigger your immune response and allergies.

Myth 8: You Can Tell the Difference Between a Cold and the Flu Easily

Mistaking cold and flu symptoms is common since they significantly overlap. However, there’s a distinct difference between the two as colds are associated with more congestion, a sore throat and mild fatigue. On the other hand, the flu usually hits suddenly, accompanied by a high fever, body aches, and chills. Both require proper medical testing to determine the appropriate cause of treatment.

Myth 9: Flu Vaccines Don’t Work

Research suggests that the flu vaccine isn’t 100% effective. However, it can still significantly reduce the risk of contracting the flu virus. This can help reduce the risk of severe illnesses and dealing with complications such as bronchitis, pneumonia or the worsening of existing chronic conditions like asthma. Getting vaccinated, especially if you’re someone with a compromised immune system, can help protect you and boost your immunity.
You shouldn’t let misinformation lead to neglecting your health this winter. In most cases, delaying proper treatment and not using your Telehealth Benefit to seek immediate medical advice can increase your risk of health complications. Protect your health by making use of your Affinity Health benefits and asking questions when you’re uncertain about anything specific.