WeLoveBlog #31: Guard Your Health This Winter: A Scientific Guide to Preventing and Managing Colds and Flu

During the cold winter months, colds and flu are common among friends and family. According to Harvard Medical School, while the symptoms of both conditions are similar, the flu is often more severe, causing high fever, body aches, and even complications. On the other hand, the common cold typically has milder symptoms and usually resolves within a week. In this high-risk season, how can we use scientific dietary practices and healthy habits to reduce the risk of infection and speed up recovery? Let’s explore together!

Part 1: Prevention – Building a Strong Immune Defense

As the saying goes, “Prevention is better than cure.” A healthy lifestyle combined with a nutritious diet is your first line of defense against illness:

1. Get a Flu Vaccine: The best way to prevent the flu is to get vaccinated annually. According to the Centers for Disease Control and Prevention (CDC), the optimal time to get vaccinated is in September or October at the start of flu season, but getting vaccinated even as late as December or later is still beneficial, as peak flu activity may occur as late as February.

2. Practice Good Hygiene: Wash your hands frequently, avoid touching your eyes, nose, and mouth; cover your mouth and nose with a tissue when coughing or sneezing, and dispose of the tissue immediately.

3. Nutrition for Immunity:

• High-protein foods like fish, poultry, and legumes can boost immune cell function.
• Vitamin C-rich fruits such as oranges and lemons help combat free radicals.
• Whole grains and nuts provide essential zinc and selenium to support immune system health.

4. Healthy Habits to Boost Immunity: Ensure adequate sleep, moderate exercise, stress control, and hydration alongside a balanced diet to build a robust immune defense!

Part 2: Management – Alleviating Discomfort and Healing

When symptoms of colds or flu appear, proper care and dietary adjustments can ease discomfort and promote recovery:

1. **Follow Medical Advice and Rest Appropriately**: If you have a fever or flu symptoms, stay home for at least 24 hours after your fever subsides to prevent spreading the illness and follow your doctor’s advice.

2. Recommended Remedies:

• Ginger Tea with Brown Sugar: Ginger has sweat-inducing and surface-relieving effects, which can help alleviate cold-related headaches and chills. Pair it with brown sugar to warm the body and boost energy.

• Honeysuckle Congee: Brew honeysuckle in water and cook with rice to make congee. This is ideal for soothing sore throats caused by wind-heat colds, thanks to honeysuckle’s natural anti-inflammatory properties.

• Cabbage and Mung Bean Soup: Mung beans are rich in vitamins and minerals, while cabbage is hydrating. Together, they make a soothing soup to relieve nasal congestion and coughs caused by colds.

• *Additional Tips from Harvard Medical School:**

Colds and flu sufferers should rest, hydrate, and avoid overexertion. Over-the-counter medications like ibuprofen (Advil) or acetaminophen (Tylenol) can relieve pain and fever—just follow the directions!

Part 3: Recovery – Nourishing and Rejuvenating the Body

The recovery phase is critical for repairing the body. Focus on replenishing energy and supporting immune system restoration:

1. Protein-Rich Foods: Consume lean meats, fish, and eggs to aid tissue repair and regain strength.

2. Vitamin and Mineral Support: Citrus fruits and dark green vegetables provide vitamin C and antioxidants to reduce fatigue.

3. Comforting Soups: Enjoy nourishing soups like Broth’s Chicken Essence or Golden Chicken Broth to replenish energy and boost vitality during the cold season.

4. Lifestyle Adjustments:

• Avoid Overexertion: Refrain from intense physical activities for a week post-recovery and opt for light activities like walking.
• Use a Humidifier: Moist air helps prevent nasal dryness and reduces the risk of reinfection.
• Clear Remaining Mucus: Take a hot shower to benefit from steam, which helps clear out residual mucus.

While colds and flu are common winter ailments, we can safeguard our health through proper nutrition and lifestyle habits at every stage, from prevention to recovery. At Broth, we aim to bring warmth and wellness to your family this winter with our nourishing products:)

References

Centers for Disease Control and Prevention. (n.d.). Clean hands save lives: About hand hygiene. Retrieved from https://www.cdc.gov/clean-hands/about/index.html#:~:text=Why it’s important,people’s hands or common objects

Centers for Disease Control and Prevention. (n.d.). Flu vaccines and vaccinations. Retrieved from https://www.cdc.gov/flu/vaccines/vaccinations.html

Centers for Disease Control and Prevention. (n.d.). Precautions to take when sick. Retrieved from https://www.cdc.gov/respiratory-viruses/prevention/precautions-when-sick.html

Harvard Medical School. (n.d.). Cold and flu. Retrieved from https://www.health.harvard.edu/topics/cold-and-flu

Harvard Medical School. (n.d.). Tips for colds and flu recovery. Retrieved from https://www.health.harvard.edu/topics/cold-and-flu

Mayo Clinic. (n.d.). Common cold: Symptoms and causes. Retrieved from https://www.mayoclinic.org/diseases-conditions/common-cold/symptoms-causes/syc-20351605

National Health Service. (n.d.). Exercise: Health benefits. Retrieved from https://www.nhs.uk/live-well/exercise/exercise-health-benefits/

National Institutes of Health. (n.d.). Vitamin C: Fact sheet for health professionals. Retrieved from https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/

PubMed Central. (n.d.). The role of protein in immunity. Retrieved from https://pmc.ncbi.nlm.nih.gov/articles/PMC6958314/

PubMed Central. (n.d.). Therapeutic effects of ginger. Retrieved from https://pmc.ncbi.nlm.nih.gov/articles/PMC3665023/

Royal College of Nursing. (n.d.). Prevention is better than cure. Retrieved from https://www.rcn.org.uk/Get-Involved/Campaign-with-us/Prevention-is-better-than-cure

St. John’s Health. (2022, June). Foods that speed up post-surgery recovery. Retrieved from https://www.stjohns.health/blog/2022/june/foods-that-speed-up-post-surgery-recovery/

Tylenol. (n.d.). How to clear a stuffy nose. Retrieved from https://www.tylenol.com/adult-relief/sinus/how-clear-stuffy-nose

UCSF Health. (n.d.). 8 ways to stay healthy this flu season. Retrieved from https://www.ucsfhealth.org/education/8-ways-to-stay-healthy-this-flu-season

Xiachufang. (n.d.). 金銀花粥. Retrieved from https://m.xiachufang.com/recipe/103830008/

Zhzyw. (n.d.). 白菜綠豆湯. Retrieved from https://www.zhzyw.com/food/gntl/jd/16623169GD3323E3C20GD32.html

Welovebroth. (n.d.). Broth: Chicken essence. Retrieved from https://welovebroth.com/zh/collections/broth-chicken-essence

Welovebroth. (n.d.). Broth: Golden chicken broth. Retrieved from https://welovebroth.com/zh/collections/broth-soup-collection/products/golden-chicken-broth