Immunity: The Best Defense is a Good Offense {part 1}

Fall is coming! I hope you have been enjoying the cooler nights (and sometimes days) like I have! The onset of cooler weather also means that cold and flu season is coming!

Is your immune system ready? We often respond to illnesses defensively… waiting until we catch something before we take care of it. But there is another way… a way to go on the offensive and give your immune system a running start! The food we eat (or don’t eat), our obsession with cleanliness, the frequency medications are prescribed, and the environmental toxins we are exposed to can lead to our bodies being run down, and our immune systems functioning below peak performance level.

In fact, it’s pretty amazing that we have any immunity left! I’m thankful for the incredibly complex design of our bodies, which allows them to compensate and continue working, even in sub-optimal conditions. Here is a fun video that explains the workings of the immune system. But doesn’t it seem like a good idea to support our bodies—and our immune systems—the best that we can? The good news is that there are ways to support our immune systems!  

  • Eat a diet rich in nourishing foods
  • Support the good microbes in your body and environment
  • Detoxify to give the inflammatory arm of the immune system a break
  • Use essential oils and herbs to support your body’s natural defenses

Today let’s talk about the first two, and next time we will talk about the other two.  


Eating nourishing foods is a topic I talk about often. If you haven’t heard much of what I have to say about this yet, you can check out some other posts like this one and this one. Today I’m going to share with you the nutrient dense foods that your immune system LOVES!

Your immune system is a very hungry organ. It is overseeing the entire body, and needs lots of little soldiers to work properly. For a strong, well-staffed immune system, the body needs to be well supplied with cholesterol, calcium, vitamin D, vitamin C, zinc, and more. These nutrients can be found in the same nutrient dense foods that I am always recommending… meat stock, butter, fermented cod liver oil (source), liver (you can get it in a capsule), caviar, egg yolks, full-fat yogurt or kefir, grass-fed beef, and some others. Important minerals can be found in whole salts (sources).

When these types of foods are consumed on a regular basis, the immune system will have enough building blocks to make itself strong. While you are increasing the amount of nutrient-dense foods you are eating, it’s a good idea to decrease the amount of empty, processed foods you eat. These foods are mostly empty calories, and any food that contains processed sugar depresses the immune systems for hours after it’s eaten. As you fill up with real, whole foods, phase any sugar-containing, processed food out of your diet.


Another reason why our immune systems are struggling is because we have declared a war on microbes. Since the days of Louis Pasteur we have been sterilizing and pasteurizing everything in sight. Even if you don’t take antibiotics, you are still getting exposed to them through the food you eat, the water you drink, and often even the soap you wash your hands with. Additionally we obsessively use hand sanitizer, bleach and other cleaners that kill 99.9% of germs. But these sanitizers aren’t just killing germs.

They are killing the good microbes as well—microbes that keep balance, and even health, to our bodies and the world around us. Another theory emerged around the time of Pasteur, and with our growing knowledge of the human microbiome, it seems to be the more true of the two. Antoine Bechamp created the cellular theory, with the main hypothesis that it is the environment that causes disease, not the germ. A short recap of these two theories can be found here.

If Pastuer were right, then our bodies should do better and better as we “cleanse” and reduce the number of bacteria and other microbes. But we have found that the opposite is true. Research has shown that those people with fewer species of microbes in their gut are actually more prone to illness and disease, including chronic disease like obesity, autoimmunity and cancer. So stop killing things! Get rid of your antimicrobial soap and Clorox spray! When you need to clean your hands, wash them instead of sanitizing. And expose yourself to the good and helpful microbes that help keep the bad ones in check. you can do this by eating fermented foods, taking a probiotic, and getting into the dirt sometimes. Eating the nourishing foods we talked about will also support helpful microbes in your body.

Remember, the best defense is a good offense! Read Part II for more ways to support your body’s immune system.


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