The Salerno Center For Complementary Medicine

How Can I Boost My Immune System During Cold and Flu Season?

Natural Cold and Flu Remedies

During the fall and winter season, the possibility of developing a cold or the flu is high, and this risk can linger for months. We share our environment with foreign microorganisms, which can get us sick, especially if your immune system requires a boost. While cold and flu season is here to stay, at least for the winter months, you can make it less miserable and more livable if you boost your immune system using natural methods. It’s true! You can live healthier by following these feel-good solutions and turning to natural cold and flu remedies.

Natural cold and flu remedies are a great way to ward off sickness during the fall and winter months. Luckily, you can boost your immunity with both food and supplements.

Natural Cold and Flu Remedies: What Foods May Help Fight the Cold and Flu?

Fruits and vegetables – contain nutrients such as quercetin, selenium, vitamin C, and zinc.
Fish – salmon and trout contain omega-3’s, which can help increase white blood cell activity.
Garlic – wards off vampires and the flu, as well as builds up your immunity.
Whole grains – oats, buckwheat, and brown rice can help promote a healthy gut, which can boost your immune system.

What Supplements May Help Fight Off the Cold and Flu Virus?

Vitamin C

Most people think of this vitamin when they get sick, and there have been many studies that link vitamin C to an increased ability to fight off infections, and reduce a person’s risk of the common cold. While this vitamin is helpful for when you get sick, large amounts of this vitamin may cause gastric distress and diarrhea, so proceed with caution.

Are you looking for vitamin C supplements to boost your immunity this cold and flu season? Check out Dr. Salerno’s Cardio C Powder, Vita C Factor, and Pure Vitamin C.

Vitamin D

Getting vitamin D from food is very difficult, even if you ate a healthy, well-rounded diet. The sun is the best source of vitamin D, but some people don’t want to expose their skin to the sun’s harmful UV rays, so taking a vitamin D supplement is the next best thing. A 2017 study that was published in the British Medical Journal found that vitamin D can help reduce the risks of respiratory infections, such as the cold and flu.

Are you looking for a good vitamin D supplement to boost your immunity this cold and flu season? Check out Dr. Salerno’s Vitamin D-K Factor.


If you want a healthy body, you need to start off with a healthy gut. Having a healthy gut can help you fend off the cold and flu virus while keeping your gut bacteria in tip-top shape. If your stomach is lacking in the probiotic department, now is the time to start repopulating your gut. Studies are beginning to reveal that probiotics can help reduce the duration and severity of the common cold.

Are you looking for a probiotic supplement to boost your immunity this cold and flu season? Check out Dr. Salerno’s Probiotic Factor and Ultra Probiotic Factor.

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