Astragalus has been used for thousands of years in China to treat colds, flu, and more.

Dec 4, 2008 - Dawn Ellis-Lopez

A well balanced diet that includes a wide variety of foods can improve the immune system. Good Nutrition can also help prevent disease, infection and increase energy

Dec 3, 2008 - Melissa Black

A strong immunity is the first line of defense against colds, flu and countless other viral and bacterial germs.

Aug 9, 2009 - Fleur Hupston

Extract from Huang Qi, a traditional Chinese herbal medicine with antibacterial and anti-inflammatory properties, increases effectiveness of killer T-cells fighting HIV.

Jan 12, 2009 - Dawn M. Smith

There are many foods, herbs, and essential oils that greatly improve immune system health.

Aug 17, 2009 - Genevieve Kiger

Several immune system herbs boost the body's ability to fight the common cold, flu (including H1N1, or swine flu), and benefit overall health.

Nov 4, 2009 - Jeanne Grunert

Good nutrition is the key to a strong and healthy defense system that can fight diseases. Daily food choices can either strengthen or break down the immune system.

Sep 24, 2008 - Kathleen Beisel

As people age, their immune systems tend to work less effectively. A weakened immune system leads to deadly diseases. Learn ways to boost the immune system.

Jun 11, 2010 - Cathy Herold

The lymphatic system is often called "the other circulatory system" and its vessels work with the immune system to clear viruses and toxins from the body.

Oct 30, 2008 - Victoria Anisman-Reiner

Astragalus root is an ancient herb that packs a medicinal punch!

May 13, 2009 - Cheryl La Rocque

Through natural remedies, the immune system can be strengthened in order to effectively fight off illnesses without pharmaceutical drugs.

Sep 10, 2010 - Katrina Dayrit

Parents can do several things to boost a child's immune system in order to protect against infectious diseases and minimize chances of adverse vaccine reactions.

Oct 11, 2008 - Sara McGrath

Back to school is a great time to look at ways to enhance immune system function. Herbs can help strengthen immune system action to avert colds and flu.

Sep 6, 2010 - Joy Borthwick

This article will give advice on how you, and your immune system, can stay happy and healthy through diet, exercise, sleep and having fun this winter.

Dec 13, 2010 - Catherine Monk

Probiotics in yogurt boost your immune system by creating a healthy digestive system, increasing natural killer cell production and preventing disease.

Nov 5, 2010 - Linda DuToit

Super immunity foods to fight nervous system conditions include berries, dark leafy green vegetables, mushrooms, herbs and spices.

Jul 29, 2010 - Kate Le Page

Learn key tips to fight infection and prevent disease with Boost Your Immune System, a drug-free guide to achieving better health through nutrition.

Jan 13, 2011 - Kate Le Page

Homeopathy is the perfect alternative to treat common childhood ailments and improve children's immune system.

Jul 28, 2010 - Lakshmi Singh

Vitamin C strengthens your immune system by stimulating antibodies. Eat red & green sweet peppers, kiwi, oranges.

Sep 9, 2009 - Heather Schulte

Three ways to fight off the inevitable fall cold: taking the right vitamins, eating the right foods, and washing away bacteria.

Jul 15, 2011 - Ann Craig