I take:
1000mg vitamin C
25000 IU vitamin A
5000 IU vitamin D3
500 mcg B-12
daily (young-ish man, 210 lbs)
And hope to never take a vaccine.
A,C,D are supposed to be anti-viral & B-12 is just generally good. I also take glutamine powder when I remember to
Since I’ve added B-12 and Iron supplements to my daily routine of a multi-vitamin, I no longer feel tired all the time and I have color back in my skin tone. I’ve always been borderline anemic, so these new vitamins have been a huge help. Will be adding some Vitamin D soon.
...and you flush the major proportion of those doses right down the toilet...