Natural Killer Cells (NK cells) - gut health, postbiotics

Did you know that certain postbiotics activate the production of NK cells?

These postbiotics are currently being tested for application against COVID.

Silver Fern™ is actively looking to improve our response to sicknesses and colds. This postbiotic may be key to that effort.

With five kids, we are very interested in anything that will help reduce "sick days." What about you?

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