Updated majorly 11/9/2024. One reference was no longer viable and information from two other references was found in place.
The research for this post on how the immune system works turned up so much information that this will be the first installment in a three-part series. In Part 2, we will see about allergies and autoimmune chaos, and then in Part 3, nutrients for the immune system. First, there is quite a bit more to the immune system than white cells fighting the bad micro-critters. Some of those components call for the white blood cells!
Two kinds of immunity exist, both of which involve more than white blood cells(1).
Innate immunity employs barriers to keep out a whole bunch of potential pathogens. Skin is actually a barrier that keeps out the majority of pathogens that would otherwise cross over(1). The same outermost layer of skin that protects from UV radiation damage also protects from undesirable bacteria(2). Perspiration and tears have enzymes helping to create antibacterial substances. Mucus traps. Stomach acid puts to death(1).
Adaptive/acquired immunity learns and puts pathogens on the "unwanted" list. "It is regulated by cells and organs in our body like the spleen, thymus, bone marrow, and lymph nodes." Speaking of skin again, "[t]here is continuous trafficking of immune cells between the skin, draining lymph nodes, and blood circulation."(3) Cells and organs create antibodies, which leads to immune cell multiplication and the conquering of the invader. The immune system then is told to "Remember the ___!" so should the same invader marches in for a repeat encounter, it is on record and there is a more efficient, speedy response(1).
Personal Product Favorites [LINKS below]:
Collagen bone broth with skin/immune support
Natural hydrating drink with immune support
LIMITED EDITION/SEASONAL hot chocolate with skin/immune support
Immune boost powder
References:
1. "Nutrition and Immunity." Harvard T. H. Chan School of Public Health: Powerful ideas for a healthier world. The President and Fellows of Harvard College. Web. November 8, 2024. https://www.hsph.harvard.edu/nutritionsource/nutrition-and-immunity/.
2. "Why Skincare Matters Both Inside and Out." Isagenix Health. Isagenix Worldwide, Inc. Web. November 9, 2024. https://isagenixhealth.net/why-skincare-matters-both-inside-and-out/.
3. Velykoredko, Yuliya and Bohdanowicz, Michal. "Skin immune system." DermNet: All About the Skin. DermNet Development Group. September 2017. Web. November 9, 2024. https://dermnetnz.org/topics/skin-immune-system.
The research for this post on how the immune system works turned up so much information that this will be the first installment in a three-part series. In Part 2, we will see about allergies and autoimmune chaos, and then in Part 3, nutrients for the immune system. First, there is quite a bit more to the immune system than white cells fighting the bad micro-critters. Some of those components call for the white blood cells!
Two kinds of immunity exist, both of which involve more than white blood cells(1).
Innate immunity employs barriers to keep out a whole bunch of potential pathogens. Skin is actually a barrier that keeps out the majority of pathogens that would otherwise cross over(1). The same outermost layer of skin that protects from UV radiation damage also protects from undesirable bacteria(2). Perspiration and tears have enzymes helping to create antibacterial substances. Mucus traps. Stomach acid puts to death(1).
Adaptive/acquired immunity learns and puts pathogens on the "unwanted" list. "It is regulated by cells and organs in our body like the spleen, thymus, bone marrow, and lymph nodes." Speaking of skin again, "[t]here is continuous trafficking of immune cells between the skin, draining lymph nodes, and blood circulation."(3) Cells and organs create antibodies, which leads to immune cell multiplication and the conquering of the invader. The immune system then is told to "Remember the ___!" so should the same invader marches in for a repeat encounter, it is on record and there is a more efficient, speedy response(1).
Personal Product Favorites [LINKS below]:
Collagen bone broth with skin/immune support
Natural hydrating drink with immune support
LIMITED EDITION/SEASONAL hot chocolate with skin/immune support
Immune boost powder
References:
1. "Nutrition and Immunity." Harvard T. H. Chan School of Public Health: Powerful ideas for a healthier world. The President and Fellows of Harvard College. Web. November 8, 2024. https://www.hsph.harvard.edu/nutritionsource/nutrition-and-immunity/.
2. "Why Skincare Matters Both Inside and Out." Isagenix Health. Isagenix Worldwide, Inc. Web. November 9, 2024. https://isagenixhealth.net/why-skincare-matters-both-inside-and-out/.
3. Velykoredko, Yuliya and Bohdanowicz, Michal. "Skin immune system." DermNet: All About the Skin. DermNet Development Group. September 2017. Web. November 9, 2024. https://dermnetnz.org/topics/skin-immune-system.
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