The human body is designed to resist an infinite number of attacks from the environment; however, the immune system may not always be operating at its top capacity.

Dec 6, 2009 - Noreen Kassem

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

If you fall victim to colds and flus each winter, it may be due to a weak immune system. Here are some simple yet effective ways to avoid getting sick.

May 26, 2010 - Kate Russell

Glutathione or GSH, is the most powerful naturally occurring antioxidant in all human cells and is an extremely important cell protectant.

Jan 8, 2010 - Kelly Wallace

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

Boosting a child's immune system gives his body the power to fight back against harmful germs, viruses and bacteria.

Mar 28, 2009 - Charlina Stewart

A bout of physical activity affords the body so many benefits on the physical and mental levels; it would be foolish not to engage in physical activity daily.

May 16, 2008 - Chris Christian

Learn simple ways to strengthen the immune system through identifying the best immunity boosting minerals to fight off infection.

Jan 9, 2011 - Kate Le Page

This article shows the role that different immune boosting foods play in one's diet. Reasoning as to why they should be incorporated in one's diet is discussed.

Mar 31, 2007 - Cyrus Dehkan

Make a few simple dietary changes to help avoid those painful, inconvenient seasonal colds and flu's.

Oct 7, 2006 - Christine Scivicque

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

Sep 9, 2009 - Heather Schulte

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

Essential oils and aromatherapy naturally boost immune system function. Specific oils have specific uses in tonics, aromatherapy and massage blends.

Jan 28, 2011 - Linda DuToit

What if, this winter, you discovered a simple way to boost your immune system so you won't get sick? What if there were ten?

Oct 26, 2006 - Victoria Anisman-Reiner

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

Aug 9, 2009 - Fleur Hupston

The lymphatic system plays a key role in immunity. Strengthen your lymphatic health naturally with exercise, lymphatic massage, and dry brushing.

May 12, 2011 - Victoria Anisman-Reiner

Learn about the best diet plans to help lose weight and boost immune health at the same time. These diet secrets focus on fast and healthy weight loss.

Apr 21, 2010 - Jennifer Ciotta

Building a stronger immune system requires a diet rich in whole grains, fruits, vegetables, nuts, beans and seeds. Raw foods have the maximum nutritional benefit.

May 6, 2009 - Heather Schulte

While the flu shot is good protection against some flu germs, boosting the immune system will protect you from the germs the flu shot does not cover.

Sep 17, 2008 - Linda Hatton

Even George W Bush might think twice about eating broccoli if he knew how important it is for restoring the body's immunity and perhaps slowing down aging.

Mar 27, 2008 - Sue Cartledge