You need to get the liposome vit c. Nearly equal to IV.
The key is take PLENTY. A couple 1000 mg is better than nothing. 10,000 mg a day is routine. Up that by a lot if sick. add D3, zinc and quercetin.
Do your own research.
MeWe- Megavitamin Man, Dr. Andrew Saul- scroll way down, plenty of info.
Thanks for the info. I’ll look for liposome Vit c.