There is no panel matching the key "Alert"
There is no panel matching the key "MicroAlert"

Published on August 15, 2018

man and woman resting after exercise

7 tips to fight disease & strengthen immunity

When it comes to your health, an ounce of prevention is worth a pound of cure. We share these preventive strategies to boost your immunity and help fight off illness.

For more healthy living strategies, ask your medical provider or visit gundersenhealth.org/health-wellness.

1. EAT HEALTHY

To keep your immune system functioning at its best, you need to fuel it with nutritious food. That means a diet with plenty of nutrient-rich fruits and vegetables, and time-tested immune boosters like fresh garlic, spinach, citrus and, yes, even chicken soup.

2. GET ADEQUATE SLEEP

Getting less than the recommended seven to eight hours of sleep can lower your immunity, putting you at greater risk for diseases like diabetes, arthritis and heart disease. In addition, your body makes and releases disease-fighting substances while you sleep.

3. EXERCISE

Important to overall good health, regular exercise keeps your body strong to protect against diseases such as heart disease, diabetes, bone loss and some cancers. Regular, moderate exercise helps circulate cells that attack viruses and bacteria, and lowers stress hormones which can make you more susceptible to illness.

4. MANAGE STRESS

Stress is linked to health issues from digestive problems to heart disease. Chronic stress floods your body with stress hormones that interfere with your immune system.

5. RECEIVE AGE-APPROPRIATE VACCINATIONS

Childhood immunizations, flu shots and boosters at all ages, pneumococcal and shingles vaccinations for older adults, and others help your body fight off illness. Ask your doctor what vaccinations you need.

6. DON'T SMOKE

Smoking decreases immune cells, weakening your body's ability to avoid and fight infections. Give up smoking, and this process can be reversed.

7. BE SKEPTICAL

Many products that claim to boost immune system health, including very high doses of vitamins and minerals, are not proven, not regulated and may not be safe.

Love + Medicine

Every day, Gundersen Health System staff deliver great medicine plus a little something extra—we call it Love + Medicine.

Share Your Story