The cold season is in full swing—and with it comes peak season for the flu, colds, and other illnesses. As soon as temperatures drop, we spend more time indoors—often in close quarters with other people. At the same time, our immune systems are frequently weakened: Less sunlight, winter temperatures, and dry, heated air take a toll on the body and make it more susceptible to infections. Add to that the stress of the holidays, which often go hand in hand with lack of sleep and an unbalanced diet—all of which put additional strain on our immune system—creating ideal conditions for pathogens.
But you’re not defenseless against these pathogens! With the right steps, you can specifically support your body and strengthen your immune system. Whether through specific nutrients, tried-and-true home remedies, or simple everyday habits—in this article, you’ll learn how to prevent cold symptoms, such as a runny nose, and optimally prepare your immune system for the cold season.
How can I tell if I have a cold?
A cold often starts gradually: a slight scratchy throat, chills, or general fatigue can be the first signs. Typical cold symptoms—such as a stuffy or runny nose, a cough, and a sore throat —often follow shortly afterward . These are often accompanied by fatigue, headaches, body aches, or a mild fever.
The course and duration of a cold vary greatly from person to person. As a rule , however , a cold lasts about 7 to 10 days, with symptoms being most intense in the first few days and then gradually subsiding. It’s especially important in the early stages to be vigilant and provide your immune system with the support it needs right away.
The sooner you respond to the first signs, the better you can help your body fight off the pathogen. As you read on, you’ll learn not only how to relieve acute symptoms but also how to effectively prevent a cold.
Avoiding Infection During Cold Season: Tips for Everyday Life
There are many simple things you can do in your daily life to reduce your risk of infection:
- A nutrient-rich diet is the foundation of a strong immune system. That’s because certain nutrients are directly linked to our immune system. You can find out which nutrients these are further down in this article.
- Regular exercise —especially outdoors—gets your circulation going and promotes blood flow.
- Drinking enough fluids —preferably water or herbal tea—keeps your mucous membranes moist and helps flush pathogens out of your body more quickly.
- A healthy sleep routine that includes 7 to 8 hours of sleep per night, along with a circadian sleep rhythm, gives your body the time it needs to recover.
- Avoiding stress protects your immune system and strengthens your body's defenses.
- Regular ventilation reduces the concentration of viruses in enclosed spaces.
- Washing your hands thoroughly with soap removes harmful germs and protects you from infections.
- Keeping your distance —especially from people with colds—reduces the chances that germs will reach you.
Preventing a Cold: Home Remedies & Classic Treatments
In addition to practical everyday tips, there are also some home remedies that can help you relieve cold symptoms or prevent a cold:
- Ginger contains anti-inflammatory and antioxidant compounds that support your immune system. A hot cup of ginger tea warms you from the inside and has a soothing effect during the cold season.
- Honey has antibacterial properties and can be a valuable remedy, especially for a sore throat. It is particularly soothing when added to warm tea with lemon.
- Lemons are particularly rich in vitamin C, which plays a crucial role in maintaining a strong, resilient immune system. A splash of lemon juice in your tea or water isn't just refreshing—it also helps boost your immune system.
- Garlic is often referred to as a “natural antibiotic” because it contains compounds with antibacterial properties. It helps you strengthen your immune system and fight off infections.
- Gargling with salt water is a tried-and-true home remedy for disinfecting the throat and relieving a sore throat.
- Calf compresses can lower a mild fever and help your body relax.
Preventing Colds with Vitamins & Dietary Supplements
Nutrients—such as vitamins, minerals, and certain plant compounds—also play a crucial role in supporting your immune system. However, diet alone is often not enough to provide all the essential immune-boosting nutrients, because many foods today no longer contain enough nutrients to meet daily requirements.
This is exactly where our Immune Booster Package comes in. Here you'll find the most important nutrients your immune system needs:
- Vitamin C: This essential vitamin supports the production of white blood cells, which are indispensable as immune cells in the fight against pathogens. Our Pro Vitamin C Ultra provides you with liposomal vitamin C that has 7 times higher bioavailability—for demonstrably higher vitamin C levels over 12 hours.
- Minerals: Many minerals, such as zinc, copper, and selenium, have antioxidant and anti-inflammatory effects and strengthen your immune system at the cellular level. With Pro Mineral Complete, you get these three minerals plus seven other important minerals in a highly bioavailable form.
- Lactoferrin: This natural protein helps your body fight off pathogens. Pro Lactoferrin Immun provides you with highly pure, bioactive bovine lactoferrin—a valuable boost to your immune system.
Bottom line: A strong immune system isn't a matter of chance—get ready for winter
Even though nasty germs seem to be everywhere during the cold months, there are things you can actively do to stay fit and healthy. A balanced diet, enough sleep, regular exercise, and targeted hygiene measures form the foundation for a strong, resilient immune system. Time-tested home remedies like ginger, honey, and lemon are also valuable allies in giving your immune system an extra boost and helping to prevent the flu.
If you want to support your immune system in an even more targeted way, we recommend our Immune Booster Package. It combines the most important immune-supporting nutrients—such as vitamin C, zinc, and lactoferrin—in an optimally balanced formula—for a strong immune system and fewer colds in the winter. With this, you’ll be perfectly equipped to enjoy the cold season with energy and a zest for life.
Sources
- Zarzosa-Moreno, D., et al., "Lactoferrin and Its Derived Peptides: An Alternative for Combating Virulence Mechanisms Developed by Pathogens." *Molecules*, 2020, 25(24)
- Siqueiros-Cendon, T., et al., “Immunomodulatory effects of lactoferrin.” *Acta Pharmacol Sin*, 2014, 35(5): pp. 557–66
- Dr. Heinz-Jürgen Träger, M.D.: For a Strong Immune System: The Microbiome and Micronutrients—Identifying Deficiencies and Treating Them with Biologically Appropriate Therapies. COmed, June 2022.
