For people who use collagen, a few questions?

[Anonymous]

You need to take Vitamin C also to make it absorb. Article about collegen with link to studies:

https://www.marksdailyapple.com/collagen-benefits/
and followup
https://www.marksdailyapple.com/questions-about-collagen/

From second article:
"Forty-eight mg of vitamin C with 15 grams of gelatin, taken an hour pre-workout (6 minutes of jump rope), boosted collagen synthesis in athletes. That’s a good contender. If 48 mg of vitamin C with 15 grams of gelatin increases connective tissue strength, start with 48 mg of vitamin C."