Vitamin C Boosts Epidermal Growth via DNA Demethylation

In cell cultures. So nothing about topical, or digestive pathways. Just, expose cells to vitamin c rich medium.

How would topical application work, and what kind of homeostasis effect, from ingestion.

If you are low on vitamin c in your diet, sure. If not, you may not get much benefit from having more.

Everybody is low on C in diet. It's thermolabile, and there is glucose competition for GLUT transporters.

IMO, everybody should take at least 2g daily in a couple of doses, particularly smokers.

This is not true. 2g is the max recommended dose.

Most people can get enough vitamin C each day from food or drink. 3/4 cup of orange juice daily is enough. https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-h...

Taking vitamin C orally decreases muscle mitochondrial biogenesis and harms the health benefits of training, like increased insulin resistance. (well established from multiple studies, easy to google).

There was huge antioxidant craze in late 90's and 00's when taking antioxidant supplements like C was considered the right thing to do. Now we know that just taking more antioxidants does not directly help with oxidization tress, because it messes up metabolism and can even increase it.

Yeah, you go with orange juice, you seem to know this topic :)

I now enough that your > 2g is bogs claim.

Yeah, me and Pauling, double time Nobel winner and the only one in history :)

If you are asserting that Linus Pauling was the only two-time winner of the Nobel Prize, my doubt in the accuracy of your conclusions has only increased, given that Marie Curie, John Bardeen, and Frederick Sanger have all won two Nobel Prizes.

https://phys.org/news/2022-10-scientists-won-nobel-prizes.ht...