7 Foods To Eat For an Exceptional Immune System

by DailyHealthPost Editorial

boost immune system

4. Certain Types Of Tea


Green tea has been shown to protect against some degenerative diseases, and act as an immune modulator “in immunodysfunction caused by transplanted tumors or by carcinogen treatment.”(6)

Incidentally, it has also been linked to the prevention of lung, colon, esophagus, mouth, and stomach cancers, and reduce the risk of several chronic diseases.

While black tea has a few of the same functions, it’s not quite as effective.

5. Wheat Germ

wheat germ

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Wheat germ deprivation can have a serious impact on the immune system, one pilot study shows.

“Bioactive molecules that can gain access to body tissues through the gastrointestinal tract may interact with immune regulator circuits and effector functions,” the study authors explain(7). “Among these are plant lectins, such as wheat germ.”

When they fed rats diets either containing or deprived of wheat germ, they found that the rats who were deprived of wheat germ showed significantly less immune system response.

6. Vitamin C

vitamin c

Everyone knows it – but not everyone actually pays attention to it. Most people supplement with vitamin C tablets, but vitamin C is readily bioavailable in lots of foods, including oranges, spinach, broccoli, pomegranates, and tomatoes.

“A large number of trials… document that adequate intakes of vitamin C and zinc ameliorate symptoms and shorten the duration of respiratory tract infections including the common cold,” one review states(8). “Furthermore, vitamin C and zinc reduce the incidence and improve the outcome of pneumonia, malaria, and diarrhea infections.”

7. Ginger

ginger benefits

“The health-promoting perspective of ginger is attributed to its rich phytochemistry,” one study says(9).

“Ginger has staring[sic] potential for treating a number of ailments including degenerative disorders (arthritis and rheumatism), digestive health (indigestion, constipation and ulcer), cardiovascular disorders (atherosclerosis and hypertension), vomiting, diabetes mellitus, and cancer.”

Most of the health effects of ginger come down to its anti-inflammatory and anti-oxidant effects, but it can also act as an immune system booster as well.

Building A Better Immune System Through Diet

The effects of diet on the immune system are real.

“Nutrient status is an important factor contributing to immune competence: undernutrition impairs the immune system, suppressing immune functions that are fundamental to host protection,” one paper explains(10).

So if you’re not getting the right foods, your immune system could be compromised. But if you take the time to learn about the effects that various foods can have on your body, you could be on your way to a more functional immune system – which means a lot less down time.

[mks_toggle title=”sources” state=”close “]
  1. http://www.ncbi.nlm.nih.gov/pubmed/24499072
  2. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3738984/
  3. http://www.ncbi.nlm.nih.gov/pubmed/19484634
  4. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1189562/
  5. http://www.ncbi.nlm.nih.gov/pubmed/14551169
  6. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2855614/
  7. http://www.ncbi.nlm.nih.gov/pubmed/12400879
  8. http://www.ncbi.nlm.nih.gov/pubmed/16373990
  9. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3665023/
  10. http://www.ncbi.nlm.nih.gov/pubmed/12495459
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