Vitamin D3 bump!
100% anecdotal, however: I began taking 5000 U.I. of Vitamin D3 four years ago. Since then I’ve not had even a sniffle. I’ve never been a sickly type of person. But I have had some raging winter colds that hung on for six to eight weeks. Since I’ve been taking the Vit D, no illness.
Thank you Lord Jesus.
Same here...5000 a day keeps the doc away... :-)