DISCLAIMER: This is NOT a claim to prevent illness, just an observation of my experience.
Since releasing the original Gut Health, I have no succumbed to any illnesses other than a minor "off-day". Since releasing the new Gut Health, I have been steadily taking 1 per day for several months.
A few days ago I started feeling like I was getting sick (sore throat, general malaise, stuffiness) so upped my intake back to 2 caps. As of today, I am symptom-free.
I am confident that I will be able to make it through the entire season without getting sick.