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Staying Healthy During Cold and Flu Season
Dr. Duke Johnson, M.D.
Nutrilite Health Institute
Every year, millions of us catch colds or the flu. How can you tell the difference between the two and is there a way to protect yourself?
And the diagnosis is …
Cold and flu symptoms can be similar – but you’ll feel the effects of the flu much sooner than you will symptoms of a cold. Other differences include:
| Symptoms |
Cold |
Flu |
| Fever |
Rare |
Characteristic, usually 100– 102° F, lasts 3–4 days |
| Headache |
Rare |
Prominent |
| General aches, pains |
Slight |
Usual, often severe |
| Fatigue, weakness |
Quite mild |
Can last up to 2–3 weeks |
| Stuffy nose |
Common |
Sometimes |
| Sneezing |
Usual |
Sometimes |
| Sore throat |
Common |
Sometimes |
| Chest discomfort, cough |
Mild to moderate |
Common |
An ounce of prevention …
The best way to fight both colds and the flu is to follow these simple tips:
- Ask your doctor about the pros and cons of getting a flu shot.
- Wash your hands regularly, especially after shaking hands, being close to sick people, blowing your nose, coughing, and sneezing, and before you eat. You should wash with soap and warm water, for long enough to sing “Happy Birthday” twice.
- Use tissues for coughs and sneezes and put them into the trash immediately.
- If you don’t have a tissue, cough or sneeze into the crook of your elbow, not your hands.
- Don’t touch your nose, mouth, or eyes.
- Get enough sleep to avoid getting run down.
- Manage your stress levels.
- Eat right and get regular exercise.
- Don’t share work tools. Wipe your phone, desk, and keyboard with alcohol rubs throughout the day.
- Avoid crowds and keep your distance from people you know are sick.
Foods for prevention
The best tip of all is to keep your immune system in optimal condition year- round. If you or your kids seem to get one cold after another, eat plenty of immune-building foods. It’s the nutrients that fuel our bodies for growth, development, and disease prevention.
| Food |
Ingredient |
Garlic
Before adding garlic to your food, crush the cloves with the flat side of a knife to release the juice. |
Allicin |
| Cheese and other dairy products |
Conjugated linoleic acid
This is a natural component of dairy fat that has boosted immune response in animal studies. |
| Yogurt, fermented milk |
Probiotics
These are bacteria that help you digest your food, which means more nutrients from your foods get into your bloodstream. |
| Carrots, peas, broccoli, and sweet potatoes |
Vitamin A |
| Citrus fruits and juices, broccoli, tomatoes, and bell peppers |
Vitamin C |
| Meat, chicken, peanuts, peanut butter, and beans |
Zinc |
And if you think you're falling short of getting enough nutrients from the foods you eat, remember that a multivitamin and other supplements can help out.
Foods that heal
| What |
Effects |
How to use |
| Fresh ginger root |
Helps you sweat and decreases nausea. |
Make ginger tea by grating one ounce of fresh ginger in a pint of water. Cover and simmer for 10 minutes. Add lemon and honey to taste. |
| Honey |
Suppresses your cough. |
Add to food or drinks. |
| Warm beverages |
Increases nasal flow, which helps lessen cold symptoms. |
Drink tea or chicken soup. Add some fresh-squeezed lemon juice for a fabulous flavor boost. |
Herbal treatments
| What |
Effects |
How to use |
Echinacea (purple coneflower)
The aboveground parts of the plant and the roots are used fresh or dried to make teas, juice, extracts, or supplements. |
Reduces the severity and duration of symptoms like a cough, runny nose, and sore throat. Echinacea was used traditionally as a general therapy to treat infections and wounds. |
For best results, take echinacea at the first signs of a cold. Follow the directions on the label about dosage and dosage intervals. Echinacea is not acute acting, meaning that it may not provide you with any immediate effects and is not a one-time treatment. Just the same, don’t use echinacea daily for more than two weeks at a time. |
What the science says
Studies in people (clinical studies) have provided some mixed results about the effectiveness of echinacea, although the majority of studies support its use. The inconsistencies may be due to the wide range of echinacea products available, which can vary by species, part of the plant used in supplement preparation, dosage, and frequency of administration.
The use of supplements, such as echinacea, yields the best results when incorporated safely into your overall wellness regimen. Be sure to share with your doctor or other health-care professional information about the dietary supplements you are taking, so that he or she can best work with you to coordinate your care.
Feeling better
Getting sick – and getting well – are a part of life. If you do catch a cold or the flu:
- Get plenty of rest.
- Drink lots of fluids.
- Use a humidifier to moisten mucous membranes.
- Continue working out. Studies show that a session of moderate physical activity has a positive effect on the immune system. And as you strengthen your immune system, in time this will mean catching fewer colds and upper respiratory tract infections.
Links/Sources
National Center for Complimentary and Alternative Medicine. www.nccam.nih.gov
www.mealsmatter.org
www.webmd.com
www.cdc.gov
Say it |
|
| Allicin: |
Alice-inn |
| Linoleic: |
Lynn-oh-lay-ick |
| Probiotics: |
Probe-eye-ah-ticks |
| Echinacea: |
Eck-in-eh-sha |
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