Flu Shot Alternatives
By Michael T. Murray, ND
You don't need a flu shot to protect yourself this year. Use natural immune boosters to stay strong and healthy through the fall and winter.

You don’t need a flu shot to protect yourself this year. Use natural immune boosters to stay strong and healthy through the fall and winter.

Despite the fact that the U.S. Center for Disease Control and Prevention advocates a seasonal flu shot for everyone, the reality is that not all people feel comfortable with this recommendation. I and many other health experts do not endorse widespread seasonal flu vaccines, including the H1N1 vaccine. Your immune system, when working properly, has a remarkable capacity to fight off the flu and colds. Even if an infection does gain a foothold, it’s usually just a matter of time before the immune system mounts an effective counterattack.

Recipe for a Strong Immune System

Whether you get a flu shot or not, it is important to bolster immunity during the fall and winter months. This increases your resistance to colds and flu, and protects you against cancer and other diseases. Try these steps to boost your immune system:

  • A healthy lifestyle is essential for immunity. Be sure to eat a healthy diet, get exercise, avoid toxins, maintain your
    appropriate body weight, and get enough sleep.
  • Stress lowers immunity. Practice relaxation techniques, such as breathing exercises, visualization, or meditation.
  • Avoid refined sugars and saturated fats, but make sure you get plenty of quality protein and essential fatty acids.
  • Take a high-quality vitamin and mineral supplement. Vitamins B complex, C and E, zinc, and selenium are especially important.
  • Boost your vitamin D levels (see below).
  • Take a clinically proven immune-enhancing product (see “Go Shopping” below).

Why Vitamin D is Critical for Flu Prevention

Research shows that vitamin D targets more than 2,000 genes (about 10 percent of the human genome). It is now known that low levels of vitamin D are a major factor in the development of at least 17 varieties of cancer, as well as heart disease, stroke, high blood pressure, autoimmune diseases, diabetes, depression, and many more common health conditions. As it relates to flu prevention, here is what is known:

  • Individuals who have vitamin D blood levels lower than 38 ng/ml had twice as many upper respiratory tract infections as those with higher levels.
  • Children who took 1,200 IU of vitamin D daily reduced their risk of developing the flu by 58 percent.
  • Women taking 2,000 IU of vitamin D (to protect bones) had an average of 30 percent fewer cold and flu episodes compared to women taking 200 IU of vitamin D.

Because it is estimated that one out of every two Americans is likely to have blood levels below 20 ng/ml, supplementing with vitamin D may prove to be more effective than getting a flu shot. For optimal vitamin D status, take 2,000—5,000 IU daily.

Thinking Echinacea?

While echinacea has been shown to exert significant effects on immune function in more than 300 clinical studies, not all of the research has been positive. Mixed results most likely stem from insufficient quantity of the herb’s active compounds. There is tremendous variation in these levels—even within the same product from batch to batch. Echinacea must be grown properly, harvested at the exact time, and extracted properly for maximal levels of all active compounds. Clinical studies with Echinamide (a patented echinacea product standardized for effective levels of key compounds) have proved useful in preventing, as well as shortening, the severity and duration of colds and flu.


Michael T. Murray, ND, is the author of more than 30 books on natural health, including The Encyclopedia of Natural Medicine, Third Edition. He is regarded as one of the world's top authorities on natural medicine, and is a sought-after lecturer and educator. Visit him online at doctormurray.com.




Go Shopping!

Natural Factors Anti-V Formula boosts immunity naturally with a proprietary formula of certified organic echinacea, lomatium, astragalus, reishi mushroom, and licorice.

Natrol Immune Boost contains EpiCor, a superfood derived from an advanced yeast complex that helps activate the body’s specialized disease fighting white blood cells. Also contains vitamins and minerals essential for immune function.

Rainbow Light Get Well Soon fights colds and flu with vitamins, minerals, and an herbal immune extract complex that contains Chinese herbs, including echinacea, yarrow, and garlic.

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