close popup
No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

America's #1 Rated
Catalog/Internet Brand
Based on Customer Satisfaction
Shop by
Do You
Need Help?

Immune Health and Support

The Immune System: Components, Functions & Recommended Supplements

Dr. Bob DeMaria, "The Drugless Doctor," offers some tips on how to maintain a healthy immune system, including what foods to eat and what foods to avoid.

Why Is The Immune System Important?

The immune system is a very complex and fascinating area of the body. It comprises many parts of the body, including the thymus, spleen, lymph system, bone marrow, white blood cells, antibodies and hormones. This massive system is responsible for making the rest of your body feel well. In turn, every organ and system in the body must work together to keep the immune system in peak condition.

Maintaining Immune Health

While many internal factors contribute to immune wellness, it's the outside factors that act as the building blocks of a healthy immune system. Good hygiene, getting enough sleep, drinking water, exercising, eating well, and taking natural supplements all contribute to a healthy immune system. We may not be able to help with most of those, but we can help you find the right supplements to take to support your good health.

Why Shop Swanson?

  • Family owned since 1969
  • Guaranteed lowest prices
  • Free returns for 365 days
  • Expansive product selection
  • Elite customer service

Featured Product

Swanson PremiumVitamin C with Rose Hips

Immune Health Blog Posts

  • The Essential Guide to Natural Allergy Relief

    Springtime offers us sunshine, budding flowers and blooming trees. But for many of us these are the very elements that make venturing outside into the glorious post-winter world an unpleasant event.

  • Children's Immune Health Supplements for Back to School Time

    Kids, back to school, and the immune system are a notorious trio. Keeping your children healthy for the new school year is a must, but which supplements (in addition to a healthy diet) do your kids really need to support immune health?

  • Fall Focus: Boost Your Immune Health with Free Probiotics!

    Fall is one of my favorite times of year. The leaves change. The air gets a bit crisp. And of course, football returns to Sunday afternoon! But as a part-time high school swim coach, I also know that fall can be a real challenge to your immune system.

Lee Swanson Signature Line

Lee Swanson Signature LineJoint Formula with Hyaluronic Acid
Customer Service
About Swanson
© 2016 Swanson Health Products – Terms of Service